Cita APA (7a ed.)

Irvine, W. (1960). Thomas Henry Huxley. Longmans, Green & Co.

Cita Chicago Style (17a ed.)

Irvine, William. Thomas Henry Huxley. London: Longmans, Green & Co, 1960.

Cita MLA (9a ed.)

Irvine, William. Thomas Henry Huxley. Longmans, Green & Co, 1960.