APA引文

Edwardson, D. D., & Patterson, A. (2003). Whale snow. Watertown, Mass.: Talewinds.

Chicago Style Citation

Edwardson, Debby Dahl., and Annie Patterson. Whale Snow. Watertown, Mass.: Talewinds, 2003.

MLA引文

Edwardson, Debby Dahl., and Annie Patterson. Whale Snow. Watertown, Mass.: Talewinds, 2003.

警告：这些引文格式不一定是100％准确.