APA (7th ed.) Citation

Folley, A. L. N. a. K. W. (1956). PLANT TRIGONOMETRY. Harper & Brothers, Publ.

Chicago Style (17th ed.) Citation

Folley, Alfred L. Nelson and Karl W. PLANT TRIGONOMETRY. Harper & Brothers, Publ, 1956.

MLA (8th ed.) Citation

Folley, Alfred L. Nelson and Karl W. PLANT TRIGONOMETRY. Harper & Brothers, Publ, 1956.

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