Pugh, G. E. (1978). The biological origin of human values. Routledge & Kegan Paul.
Chicago Style (17th ed.) CitationPugh, George Edgin. The Biological Origin of Human Values. London Henley: Routledge & Kegan Paul, 1978.
MLA (8th ed.) CitationPugh, George Edgin. The Biological Origin of Human Values. Routledge & Kegan Paul, 1978.
Warning: These citations may not always be 100% accurate.