Cita APA (7a ed.)

Pitcher, C., & Morris, J. (1996). The snow whale (1st U.S. ed.). Sierra Club Books for Children.

Cita Chicago Style (17a ed.)

Pitcher, Caroline, y Jackie Morris. The Snow Whale. 1st U.S. ed. San Francisco: Sierra Club Books for Children, 1996.

Cita MLA (8a ed.)

Pitcher, Caroline, y Jackie Morris. The Snow Whale. 1st U.S. ed. Sierra Club Books for Children, 1996.

Precaución: Estas citas no son 100% exactas.