Gaya APA

Dobyns, R, A. (1985). Calculus with analytic geometry : programed guide to accompany (3rd. ed.). Boston: Prindle, Weber & Schmidt.

Gaya MLA

Dobyns, Roy, A. "Calculus with analytic geometry : programed guide to accompany". 3rd. ed. Boston: Prindle, Weber & Schmidt, 1985. Text.