Cita APA (7a ed.)

Grene, M. (1968). Approaches to a philosophical biology. Basic Books.

Cita Chicago Style (17a ed.)

Grene, Marjorie. Approaches to a Philosophical Biology. New York: Basic Books, 1968.

Cita MLA (8a ed.)

Grene, Marjorie. Approaches to a Philosophical Biology. Basic Books, 1968.