APA (7th ed.) Citation

Meder, A. E. (1969). Modern trigonometry (rev. ed.). Houghton Mifflin.

Chicago Style (17th ed.) Citation

Meder, Albert E. Modern Trigonometry. rev. ed. Boston: Houghton Mifflin, 1969.

MLA (9th ed.) Citation

Meder, Albert E. Modern Trigonometry. rev. ed. Houghton Mifflin, 1969.