Cita APA (7th ed.)

Ethan H. Shagan. (2012). The Rule of Moderation (1.). Cambridge University Press.

Cita Chicago (17th ed.)

Ethan H. Shagan. The Rule of Moderation. 1. Cambridge University Press, 2012.

Cita MLA (8th ed.)

Ethan H. Shagan. The Rule of Moderation. 1. Cambridge University Press, 2012.