Cita APA (7a ed.)

Todes, D. P. (1989). Darwin without Malthus: The struggle for existence in Russian evolutionary thought. Oxford University Press.

Cita Chicago Style (17a ed.)

Todes, Daniel Philip. Darwin Without Malthus: The Struggle for Existence in Russian Evolutionary Thought. New York: Oxford University Press, 1989.

Cita MLA (8a ed.)

Todes, Daniel Philip. Darwin Without Malthus: The Struggle for Existence in Russian Evolutionary Thought. Oxford University Press, 1989.