Cita APA

Opie, I. 1., & Opie, P. (2001). The lore and language of schoolchildren. New York: New York Review Book.

Citación estilo Chicago

Opie, Iona,‏ 1923-2017,, y Peter Opie. The Lore and Language of Schoolchildren. New York: New York Review Book, 2001.

Cita MLA

Opie, Iona,‏ 1923-2017,, y Peter Opie. The Lore and Language of Schoolchildren. New York: New York Review Book, 2001.