APA (7th ed.) Citation

Koenigswald, G. H. R. v., & Bullock, M. (1956). Meeting prehistoric man. Harper.

Chicago Style (17th ed.) Citation

Koenigswald, G. H. R. von, and Michael Bullock. Meeting Prehistoric Man. New York: Harper, 1956.

MLA (9th ed.) Citation

Koenigswald, G. H. R. von, and Michael Bullock. Meeting Prehistoric Man. Harper, 1956.