APA (7th ed.) Citation

Irons, C. (1980). Multiplication. Curriculum Development Centre.

Chicago Style (17th ed.) Citation

Irons, Calvin. Multiplication. Canberra: Curriculum Development Centre, 1980.

MLA (9th ed.) Citation

Irons, Calvin. Multiplication. Curriculum Development Centre, 1980.

Warning: These citations may not always be 100% accurate.