APA (7th ed.) Citation

Baley, J. D., & Holstege, M. (1987). Trigonometry. Random House.

Chicago Style (17th ed.) Citation

Baley, John D., and Martin Holstege. Trigonometry. New York: Random House, 1987.

MLA (9th ed.) Citation

Baley, John D., and Martin Holstege. Trigonometry. Random House, 1987.