APA (7th ed.) Citation

Hulings, N. C., & Gray, J. S. (1971). A manual for the study of meiofauna. Smithsonian Institution Press.

Chicago Style (17th ed.) Citation

Hulings, Neil C., and John S. Gray. A Manual for the Study of Meiofauna. Washington, D. C: Smithsonian Institution Press, 1971.

MLA (9th ed.) Citation

Hulings, Neil C., and John S. Gray. A Manual for the Study of Meiofauna. Smithsonian Institution Press, 1971.