APA (7th ed.) Citation

Cruikshank, D. E., Fitzgerald, D. L., & Jensen, L. R. (1980). Young children learning mathematics. Allyn and Bacon.

Chicago Style (17th ed.) Citation

Cruikshank, Douglas E., David L. Fitzgerald, and Linda R. Jensen. Young Children Learning Mathematics. Boston: Allyn and Bacon, 1980.

MLA (9th ed.) Citation

Cruikshank, Douglas E., et al. Young Children Learning Mathematics. Allyn and Bacon, 1980.