APA (7th ed.) Citation

Batjes, D. A. J. (1958). Foraminifera of the Oligocene of Belgium.

Chicago Style (17th ed.) Citation

Batjes, Derk Anders Johan. Foraminifera of the Oligocene of Belgium. Bruxelles, 1958.

MLA (8th ed.) Citation

Batjes, Derk Anders Johan. Foraminifera of the Oligocene of Belgium. 1958.

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