APA (7th ed.) Citation

Spear, L. B., & Ainley, D. G. (2007). Storm-petrels of the eastern Pacific Ocean: Species assembly and diversity along marine habitat gradients. American Ornithologists' Union.

Chicago Style (17th ed.) Citation

Spear, Larry B., and David G. Ainley. Storm-petrels of the Eastern Pacific Ocean: Species Assembly and Diversity Along Marine Habitat Gradients. Washington, DC: American Ornithologists' Union, 2007.

MLA (9th ed.) Citation

Spear, Larry B., and David G. Ainley. Storm-petrels of the Eastern Pacific Ocean: Species Assembly and Diversity Along Marine Habitat Gradients. American Ornithologists' Union, 2007.