Cita APA (7a ed.)

Sloan, P. R. The making of an philosophical naturalist: Phillip R. Sloan. The Cambridge Companion to Darwin.(2006).

Cita Chicago Style (17a ed.)

Sloan, Phillip R. "The Making of an Philosophical Naturalist: Phillip R. Sloan." The Cambridge Companion to Darwin.(2006) .

Cita MLA (8a ed.)

Sloan, Phillip R. "The Making of an Philosophical Naturalist: Phillip R. Sloan." The Cambridge Companion to Darwin.(2006), .