APA (7th ed.) Citation

Steffensen, A. R., & Johnson, L. M. (1994). Fundamentals of mathematics (4th ed.). HarperCollins.

Chicago Style (17th ed.) Citation

Steffensen, Arnold R., and Lee Murphy Johnson. Fundamentals of Mathematics. 4th ed. New York: HarperCollins, 1994.

MLA (9th ed.) Citation

Steffensen, Arnold R., and Lee Murphy Johnson. Fundamentals of Mathematics. 4th ed. HarperCollins, 1994.

Warning: These citations may not always be 100% accurate.