Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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