APA (7th ed.) Citation

Brink, R. W. (1940). Plane trigonometry (rev. ed.). Appleton-Century.

Chicago Style (17th ed.) Citation

Brink, Raymond W. Plane Trigonometry. rev. ed. New York [u.a.]: Appleton-Century, 1940.

MLA (9th ed.) Citation

Brink, Raymond W. Plane Trigonometry. rev. ed. Appleton-Century, 1940.