APA (7th ed.) Citation

Jacobs, L. B. (1990). Counting Six to Ten. DLM Teaching Resources.

Chicago Style (17th ed.) Citation

Jacobs, Leland B. Counting Six to Ten. DLM Teaching Resources, 1990.

MLA (9th ed.) Citation

Jacobs, Leland B. Counting Six to Ten. DLM Teaching Resources, 1990.

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