Cita APA

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

Citación estilo Chicago

Hulings, N.C., y J.S Gray. A Manual for the Study of Meiofauna. Washington, D.C.: Smithsonian Institution Press,, 1971.

Cita MLA

Hulings, N.C., y J.S Gray. A Manual for the Study of Meiofauna. Washington, D.C.: Smithsonian Institution Press,, 1971.