Gaya APA

Strang, R. (1952). An introduction to child study, 3d ed. Penerbitan asli 1930. . New York: Macmillan.

Gaya MLA

Strang, R.. "An introduction to child study, 3d ed. Penerbitan asli 1930. ". New York: Macmillan, 1952. Buku.