APA (7th ed.) Citation

McKeague, C. P. (1984). Trigonometry. Harcourt brace.

Chicago Style (17th ed.) Citation

McKeague, Charles P. Trigonometry. San Diego: Harcourt brace, 1984.

MLA (9th ed.) Citation

McKeague, Charles P. Trigonometry. Harcourt brace, 1984.