Napier, J. R. (1970). The roots of mankind. George Allen and Unwin.
Chicago Style (17th ed.) CitationNapier, John Russell. The Roots of Mankind. London: George Allen and Unwin, 1970.
MLA (9th ed.) CitationNapier, John Russell. The Roots of Mankind. George Allen and Unwin, 1970.
Warning: These citations may not always be 100% accurate.