APA (7th ed.) Citation

Carey, M., Sawyer, W., & Saxby, H. M. (1990). Dimensions, Levels 3 & 4. Teacher's book. Nelson.

Chicago Style (17th ed.) Citation

Carey, Mark, Wayne Sawyer, and H. M. Saxby. Dimensions, Levels 3 & 4. Teacher's Book. Melbourne: Nelson, 1990.

MLA (8th ed.) Citation

Carey, Mark, et al. Dimensions, Levels 3 & 4. Teacher's Book. Nelson, 1990.