APA (7th ed.) Citation

Sherborn, C. D. (1955). An index to the genera and species of the Foraminifera. Smithsonian Inst.

Chicago Style (17th ed.) Citation

Sherborn, Charles D. An Index to the Genera and Species of the Foraminifera. Washington: Smithsonian Inst, 1955.

MLA (9th ed.) Citation

Sherborn, Charles D. An Index to the Genera and Species of the Foraminifera. Smithsonian Inst, 1955.

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