APA (7th ed.) Citation

Giesecke, E. (1999). Mammals. Heinemann Library.

Chicago Style (17th ed.) Citation

Giesecke, Ernestine. Mammals. Des Plaines, Ill.: Heinemann Library, 1999.

MLA (9th ed.) Citation

Giesecke, Ernestine. Mammals. Heinemann Library, 1999.