Cita APA (7a ed.)

Hardy A. C. & Ford, E. B. (1958). Evolution as a process: Ed. by Julian Huxley, A.C. Hardy and E.B. Ford (2nd ed.). Allen and Uniwin.

Cita Chicago Style (17a ed.)

Hardy A. C. y E. B. Ford. Evolution as a Process: Ed. by Julian Huxley, A.C. Hardy and E.B. Ford. 2nd ed. London: Allen and Uniwin, 1958.

Cita MLA (9a ed.)

Hardy A. C. y E. B. Ford. Evolution as a Process: Ed. by Julian Huxley, A.C. Hardy and E.B. Ford. 2nd ed. Allen and Uniwin, 1958.