Cita APA (7th ed.)

Hall, D. W. (1962). Unified algebra and trigonometry. John Wiley and Sons, Inc.

Cita Chicago (17th ed.)

Hall, Dick Wick. Unified Algebra and Trigonometry. New York: John Wiley and Sons, Inc, 1962.

Cita MLA (9th ed.)

Hall, Dick Wick. Unified Algebra and Trigonometry. John Wiley and Sons, Inc, 1962.