APA (7th ed.) Citation

Commins, E. (1990). Let's learn about...math. Humanics Learning.

Chicago Style (17th ed.) Citation

Commins, Elaine. Let's Learn About...math. Georgia: Humanics Learning, 1990.

MLA (9th ed.) Citation

Commins, Elaine. Let's Learn About...math. Humanics Learning, 1990.

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