Cita APA (7th ed.)

Greenberg, C., & Greenberg, C. (1995). Affirmations and refusals, 1950 - 1956 (5. paperback ed.). Univ. of Chicago Press.

Cita Chicago (17th ed.)

Greenberg, Clement, i Clement Greenberg. Affirmations and Refusals, 1950 - 1956. 5. paperback ed. Chicago ; London: Univ. of Chicago Press, 1995.

Cita MLA (8th ed.)

Greenberg, Clement, i Clement Greenberg. Affirmations and Refusals, 1950 - 1956. 5. paperback ed. Univ. of Chicago Press, 1995.