APA (7th ed.) Citation

Cifelli, R. L. (1982). Textural observations on some living species of planktonic foraminifera. Smithsonian Inst. Pr.

Chicago Style (17th ed.) Citation

Cifelli, Richard L. Textural Observations on Some Living Species of Planktonic Foraminifera. Washington, D.C: Smithsonian Inst. Pr, 1982.

MLA (9th ed.) Citation

Cifelli, Richard L. Textural Observations on Some Living Species of Planktonic Foraminifera. Smithsonian Inst. Pr, 1982.