APA (7th ed.) Citation

Dunphy, M., Irons, C., & Jones, G. (1980). Division. Curriculum Development Centre.

Chicago Style (17th ed.) Citation

Dunphy, Michael, Calvin Irons, and Graham Jones. Division. Canberra: Curriculum Development Centre, 1980.

MLA (9th ed.) Citation

Dunphy, Michael, et al. Division. Curriculum Development Centre, 1980.