Cita APA (7a ed.)

Farmer, N. (2004). The Sea of Trolls. Atheneum.

Cita Chicago Style (17a ed.)

Farmer, Nancy. The Sea of Trolls. New York: Atheneum, 2004.

Cita MLA (8a ed.)

Farmer, Nancy. The Sea of Trolls. Atheneum, 2004.

Precaución: Estas citas no son 100% exactas.