Cita APA (7a ed.)

Alexander, R. M. (1971). Animal mechanics (1st pub., reprint.). Sidgwick & Jackson.

Cita Chicago Style (17a ed.)

Alexander, Robert McNeill. Animal Mechanics. 1st pub., reprint. London: Sidgwick & Jackson, 1971.

Cita MLA (9a ed.)

Alexander, Robert McNeill. Animal Mechanics. 1st pub., reprint. Sidgwick & Jackson, 1971.