APA (7th ed.) Citation

Rolf, H. L. (1988). Mathematics. Wm. C. Brown.

Chicago Style (17th ed.) Citation

Rolf, Howard L. Mathematics. Dubuque: Wm. C. Brown, 1988.

MLA (9th ed.) Citation

Rolf, Howard L. Mathematics. Wm. C. Brown, 1988.

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