Pettit, P., 1992. Collins, D. and Lorimer, D. (eds). 1989. Excavation at the Mesolithic site on West Heath, Hampstead 1976-1981.. Papers from the Institute of Archaeology, 3, pp.86–87. DOI: http://doi.org/10.5334/pia.25

Pettit P. Collins, D. and Lorimer, D. (eds). 1989. Excavation at the Mesolithic site on West Heath, Hampstead 1976-1981.. Papers from the Institute of Archaeology. 1992;3:86–7. DOI: http://doi.org/10.5334/pia.25

Pettit, P. (1992). Collins, D. and Lorimer, D. (eds). 1989. Excavation at the Mesolithic site on West Heath, Hampstead 1976-1981.. Papers from the Institute of Archaeology, 3, 86–87. DOI: http://doi.org/10.5334/pia.25

Pettit P, ‘Collins, D. And Lorimer, D. (eds). 1989. Excavation at the Mesolithic Site on West Heath, Hampstead 1976-1981.’ (1992) 3 Papers from the Institute of Archaeology 86 DOI: http://doi.org/10.5334/pia.25

Pettit, Paul. 1992. “Collins, D. And Lorimer, D. (eds). 1989. Excavation at the Mesolithic Site on West Heath, Hampstead 1976-1981.”. Papers from the Institute of Archaeology 3: 86–87. DOI: http://doi.org/10.5334/pia.25

Pettit, Paul. “Collins, D. And Lorimer, D. (eds). 1989. Excavation at the Mesolithic Site on West Heath, Hampstead 1976-1981.”. Papers from the Institute of Archaeology 3 (1992): 86–87. DOI: http://doi.org/10.5334/pia.25

Pettit, P.. “Collins, D. And Lorimer, D. (eds). 1989. Excavation at the Mesolithic Site on West Heath, Hampstead 1976-1981.”. Papers from the Institute of Archaeology, vol. 3, 1992, pp. 86–87. DOI: http://doi.org/10.5334/pia.25