APA Style

Warnick, T. (). One-minute math : developmental drill : level B multiplication factors 6 to 9 : grades 2-3 . : Frank Schaffer, California. 1997.

MLA Style

Warnick, Theresa. "One-minute math : developmental drill : level B multiplication factors 6 to 9 : grades 2-3". : Frank Schaffer, California. 1997, . BOOK.