APA (7th ed.) Citation

Grugan, C. S., & Castle, B. (2022). Learn to Sign WITH YOUR BABY: 50ESSENTIAL ASL SIGNS TO HELP YOUR CHILD COMMUNICATE THEIR NEEDS, WANTS, AND FEELINGS. Zeitgeist.

Chicago Style (17th ed.) Citation

Grugan, Cecilia S., and Brittany Castle. Learn to Sign WITH YOUR BABY: 50ESSENTIAL ASL SIGNS TO HELP YOUR CHILD COMMUNICATE THEIR NEEDS, WANTS, AND FEELINGS. New York: Zeitgeist, 2022.

MLA (9th ed.) Citation

Grugan, Cecilia S., and Brittany Castle. Learn to Sign WITH YOUR BABY: 50ESSENTIAL ASL SIGNS TO HELP YOUR CHILD COMMUNICATE THEIR NEEDS, WANTS, AND FEELINGS. Zeitgeist, 2022.