Cita APA (7a ed.)

Fossum, K., & Barslund, C. (2009). The water's edge (1st U.S. ed.). Houghton Mifflin Harcourt.

Cita Chicago Style (17a ed.)

Fossum, Karin, y Charlotte Barslund. The Water's Edge. 1st U.S. ed. Boston, Mass.: Houghton Mifflin Harcourt, 2009.

Cita MLA (8a ed.)

Fossum, Karin, y Charlotte Barslund. The Water's Edge. 1st U.S. ed. Houghton Mifflin Harcourt, 2009.

Precaución: Estas citas no son 100% exactas.