Cita APA (7th ed.)

Zablocki, B. (1971). The joyful community. Penguin.

Cita Chicago (17th ed.)

Zablocki, Benjamin. The Joyful Community. Baltimore: Penguin, 1971.

Cita MLA (9th ed.)

Zablocki, Benjamin. The Joyful Community. Penguin, 1971.

Atenció: Aquestes cites poden no estar 100% correctes.