Cita APA (7a ed.)

(1973). Attitudes: Selected readings (2nd ed.). Penguin Books.

Cita Chicago Style (17a ed.)

Attitudes: Selected Readings. 2nd ed. Harmondsworth: Penguin Books, 1973.

Cita MLA (9a ed.)

Attitudes: Selected Readings. 2nd ed. Penguin Books, 1973.