APA (7th ed.) Citation

Patent, D. H. (1979). Sizes and shapes in nature--what they mean. Holiday House.

Chicago Style (17th ed.) Citation

Patent, Dorothy Hinshaw. Sizes and Shapes in Nature--what They Mean. New York: Holiday House, 1979.

MLA (9th ed.) Citation

Patent, Dorothy Hinshaw. Sizes and Shapes in Nature--what They Mean. Holiday House, 1979.