APA (7th ed.) Citation

Sayre, A. N. (1931). The fauna of the Drum limestone of Kansas and western Missouri. State Geological Survey.

Chicago Style (17th ed.) Citation

Sayre, A. N. The Fauna of the Drum Limestone of Kansas and Western Missouri. Lawrence, Kan.: State Geological Survey, 1931.

MLA (8th ed.) Citation

Sayre, A. N. The Fauna of the Drum Limestone of Kansas and Western Missouri. State Geological Survey, 1931.

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