APA Style

B.THOMAS, G. (1988). CALCULUS and analytic geometry 7th edition . united states of america: ADDISON-WESLEY PUBLIHING COMPANY, INC..

MLA Style

B.THOMAS, GEORGE. "CALCULUS and analytic geometry 7th edition". united states of america: ADDISON-WESLEY PUBLIHING COMPANY, INC., 1988. Text.