APA Citation

Gustafson, & FRISK. (1994). Plane trigonometry (4th ed.). California: Brooks/Cole Pub..

Chicago Style Citation

Gustafson, and FRISK. Plane Trigonometry. 4th ed. California: Brooks/Cole Pub., 1994.

MLA Citation

Gustafson, and FRISK. Plane Trigonometry. 4th ed. California: Brooks/Cole Pub., 1994.

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