APA (7th ed.) Citation

Tnefethem, J. M. (1959). Geology for engineers. Princeton.

Chicago Style (17th ed.) Citation

Tnefethem, Joseph M. Geology for Engineers. New Jersey: Princeton, 1959.

MLA (9th ed.) Citation

Tnefethem, Joseph M. Geology for Engineers. Princeton, 1959.

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