Cita APA (7a ed.)

Galeno & Brock, A. J. (1952). On the natural faculties. William Heinemann [etc.].

Cita Chicago Style (17a ed.)

Galeno y Arthur John Brock. On the Natural Faculties. London [etc.]: William Heinemann [etc.], 1952.

Cita MLA (9a ed.)

Galeno y Arthur John Brock. On the Natural Faculties. William Heinemann [etc.], 1952.