APA (7th ed.) Citation

Passano, L. M. (1930). Plane and spherical trigonometry. The Macmillan.

Chicago Style (17th ed.) Citation

Passano, Leonard M. Plane and Spherical Trigonometry. New York: The Macmillan, 1930.

MLA (9th ed.) Citation

Passano, Leonard M. Plane and Spherical Trigonometry. The Macmillan, 1930.

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