Cita APA (7th ed.)

Huxley, J., Hardy, E., & Ford, E. (1958). Evolution as a process. George Allen and Unwin.

Cita Chicago (17th ed.)

Huxley, Julian, E.C Hardy, i E.B Ford. Evolution as a Process. London: George Allen and Unwin, 1958.

Cita MLA (9th ed.)

Huxley, Julian, et al. Evolution as a Process. George Allen and Unwin, 1958.