Spencer, F. (1990). Piltdown: A scientific forgery ; based on research by Ian Langham (1942 - 1984) (1. publ.). London: Natural History Museum Publications [u.a.].
Chicago ZitierstilSpencer, Frank. Piltdown: A Scientific Forgery ; Based On Research By Ian Langham (1942 - 1984). 1. publ. London: Natural History Museum Publications [u.a.], 1990.
MLA ZitierstilSpencer, Frank. Piltdown: A Scientific Forgery ; Based On Research By Ian Langham (1942 - 1984). 1. publ. London: Natural History Museum Publications [u.a.], 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.