APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.