APA (7th ed.) Citation

Hodge, E. T. (1938). Preliminary report on some Northwest manganese deposits, their possible exploration and uses.

Chicago Style (17th ed.) Citation

Hodge, Edwin T. Preliminary Report on Some Northwest Manganese Deposits, Their Possible Exploration and Uses. Portland, 1938.

MLA (8th ed.) Citation

Hodge, Edwin T. Preliminary Report on Some Northwest Manganese Deposits, Their Possible Exploration and Uses. 1938.

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