APA

Sharp E., . (1966). A parent's guide to more new math: slide rules and peanut butter. New York: Dutton.

Chicago

Sharp Evelyn, . 1966. A parent's guide to more new math: slide rules and peanut butter. New York: Dutton.

Harvard

Sharp E., . (1966). A parent's guide to more new math: slide rules and peanut butter. New York: Dutton.

MLA

Sharp Evelyn, . A parent's guide to more new math: slide rules and peanut butter. New York: Dutton. 1966.