APA (7th ed.) Citation

Free, E. E. (1912). An investigation of the Otero Basin, N. Mex., for potash salts. [Govt. Print. Off].

Chicago Style (17th ed.) Citation

Free, Edward Elway. An Investigation of the Otero Basin, N. Mex., for Potash Salts. [Washington]: [Govt. Print. Off], 1912.

MLA (9th ed.) Citation

Free, Edward Elway. An Investigation of the Otero Basin, N. Mex., for Potash Salts. [Govt. Print. Off], 1912.

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