APA (7th ed.) Citation

Pease, E. M. J., & Wadsworth, G. P. (1946). Engineering trigonometry. International Textbook Company.

Chicago Style (17th ed.) Citation

Pease, Edward Monroe Joseph, and George P. Wadsworth. Engineering Trigonometry. Scranton, Pa.,: International Textbook Company, 1946.

MLA (8th ed.) Citation

Pease, Edward Monroe Joseph, and George P. Wadsworth. Engineering Trigonometry. International Textbook Company, 1946.