APA (7th ed.) Citation

(2009). Counting: My first book of numbers. Houghton Mifflin Harcourt Publishers Company.

Chicago Style (17th ed.) Citation

Counting: My First Book of Numbers. Massachusetts: Houghton Mifflin Harcourt Publishers Company, 2009.

MLA (9th ed.) Citation

Counting: My First Book of Numbers. Houghton Mifflin Harcourt Publishers Company, 2009.

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