APA Citation

Thom, E. M. (1937). Bibliography of North American geology for 1935 and 1936. Washington: U.S. G.P.O..

Chicago Style Citation

Thom, Emma Mertins. Bibliography of North American Geology for 1935 and 1936. Washington: U.S. G.P.O., 1937.

MLA Citation

Thom, Emma Mertins. Bibliography of North American Geology for 1935 and 1936. Washington: U.S. G.P.O., 1937.

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