Gaya APA

Yutang.(1895-1976), L. (). The importance of living, 22nd pr. Cet.pertama 1937. . New York: 1940.

Gaya MLA

Yutang.(1895-1976), Lin. "The importance of living, 22nd pr. Cet.pertama 1937. ". New York: 1940, . Buku.