APA (7th ed.) Citation

Seymour, F. E. (1945). Plane and spherical trigonometry. The Macmillan.

Chicago Style (17th ed.) Citation

Seymour, F. E. Plane and Spherical Trigonometry. New York: The Macmillan, 1945.

MLA (9th ed.) Citation

Seymour, F. E. Plane and Spherical Trigonometry. The Macmillan, 1945.

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