Cita APA (7a ed.)

Zaehner, R. C. (1981). The city within the heart. Crossroad.

Cita Chicago Style (17a ed.)

Zaehner, R. C. The City Within the Heart. New York: Crossroad, 1981.

Cita MLA (9a ed.)

Zaehner, R. C. The City Within the Heart. Crossroad, 1981.