APA Style

Warnick, T. (1997). One-minute math : developmental drill : level A substraction minuends 0 to 10 : grades 1-2 . Michigan: McGraw-Hill Children Publishing.

MLA Style

Warnick, Theresa. "One-minute math : developmental drill : level A substraction minuends 0 to 10 : grades 1-2". Michigan: McGraw-Hill Children Publishing, 1997. BOOK.