APA Edition Citation

Cohen, D. (1994). Pre Calculus with Unit circle Trignometry (2nd ed.). West Pub. Company.

Chicago Edition Citation

Cohen, David. Pre Calculus with Unit Circle Trignometry. 2nd ed. West Pub. Company, 1994.

MLA Edition Citation

Cohen, David. Pre Calculus with Unit Circle Trignometry. 2nd ed. West Pub. Company, 1994.

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