Cita APA (7th ed.)

Wrede, R. C., & Spiegel, M. R. (1974). Advanced Calculus. McGraw-Hill.

Cita Chicago (17th ed.)

Wrede, Robert C., i Murray R. Spiegel. Advanced Calculus. New York: McGraw-Hill, 1974.

Cita MLA (9th ed.)

Wrede, Robert C., i Murray R. Spiegel. Advanced Calculus. McGraw-Hill, 1974.