Cita APA

Leithauser, J. G. (1955). Worlds beyond the horizon (1st american ed.). New York: Knopf.

Citación estilo Chicago

Leithauser, Joachim G. Worlds Beyond the Horizon. 1st american ed. New York: Knopf, 1955.

Cita MLA

Leithauser, Joachim G. Worlds Beyond the Horizon. 1st american ed. New York: Knopf, 1955.