APA (7th ed.) Citation

Kirkham, V. R. D. (1931). Revision of the Payette and Idaho formations. Journal of Geology?.

Chicago Style (17th ed.) Citation

Kirkham, Virgil R. D. Revision of the Payette and Idaho Formations. [Chicago?: Journal of Geology?, 1931.

MLA (8th ed.) Citation

Kirkham, Virgil R. D. Revision of the Payette and Idaho Formations. Journal of Geology?, 1931.

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