APA (7th ed.) Citation

(1894). Vol. 13, № 1-6; American Geologist. 1894.

Chicago Style (17th ed.) Citation

Vol. 13, № 1-6; American Geologist. 1894, 1894.

MLA (9th ed.) Citation

Vol. 13, № 1-6; American Geologist. 1894, 1894.

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