Cita APA (7th ed.)

Rees, P. K. (1969). Algebra and trigonometry (2nd ed.). McGraw-Hill Book Co., Inc.

Cita Chicago (17th ed.)

Rees, Paul K. Algebra and Trigonometry. 2nd ed. New York: McGraw-Hill Book Co., Inc, 1969.

Cita MLA (9th ed.)

Rees, Paul K. Algebra and Trigonometry. 2nd ed. McGraw-Hill Book Co., Inc, 1969.

Atenció: Aquestes cites poden no estar 100% correctes.