APA (7th ed.) Citation

Butt, A. A. (1966). Late Oligocene foraminifera from Escornebeou, SW France. Schotanus & Jens.

Chicago Style (17th ed.) Citation

Butt, Aftab Ahmad. Late Oligocene Foraminifera from Escornebeou, SW France. Utrecht: Schotanus & Jens, 1966.

MLA (9th ed.) Citation

Butt, Aftab Ahmad. Late Oligocene Foraminifera from Escornebeou, SW France. Schotanus & Jens, 1966.

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