APA (7th ed.) Citation

Lever, J. (1970). Where are we headed?: A biologist talks about origins, evolution, and the future. W. B. Eerdmans.

Chicago Style (17th ed.) Citation

Lever, J. Where Are We Headed?: A Biologist Talks About Origins, Evolution, and the Future. Grand Rapids, Mich.: W. B. Eerdmans, 1970.

MLA (9th ed.) Citation

Lever, J. Where Are We Headed?: A Biologist Talks About Origins, Evolution, and the Future. W. B. Eerdmans, 1970.