Cita APA (7th ed.)

Hill, M. A., & Linker, J. B. (1955). Introduction to college mathematics (Rev. ed.). Holt.

Cita Chicago (17th ed.)

Hill, Michael Arendell, i Joseph Burton Linker. Introduction to College Mathematics. Rev. ed. New York: Holt, 1955.

Cita MLA (9th ed.)

Hill, Michael Arendell, i Joseph Burton Linker. Introduction to College Mathematics. Rev. ed. Holt, 1955.