Cita APA

Yutang, L. (1937). The importance of living. New York: Reynal & Hitchcock.

Citación estilo Chicago

Yutang, Lin. The Importance of Living. New York: Reynal & Hitchcock, 1937.

Cita MLA

Yutang, Lin. The Importance of Living. New York: Reynal & Hitchcock, 1937.