APA (7th ed.) Citation

Nijhout, H. F. (1991). The development and evolution of butterfly: Wing patterns. Smithsonian Institution Press.

Chicago Style (17th ed.) Citation

Nijhout, H. Frederik. The Development and Evolution of Butterfly: Wing Patterns. Washington: Smithsonian Institution Press, 1991.

MLA (9th ed.) Citation

Nijhout, H. Frederik. The Development and Evolution of Butterfly: Wing Patterns. Smithsonian Institution Press, 1991.

Warning: These citations may not always be 100% accurate.