APA (7th ed.) Citation

Simons, E. N. (1967). Guide to uncommon metals ([1st American ed.].). Hart Pub. Co..

Chicago Style (17th ed.) Citation

Simons, Eric N. Guide to Uncommon Metals. [1st American ed.]. New York: Hart Pub. Co., 1967.

MLA (9th ed.) Citation

Simons, Eric N. Guide to Uncommon Metals. [1st American ed.]. Hart Pub. Co., 1967.

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