APA (7th ed.) Citation

Rebelo, L., & Brennan, C. (2021). My first book of baby signs: 40 essential signs to learn and practice. Rockridge Press.

Chicago Style (17th ed.) Citation

Rebelo, Lane, and Cait Brennan. My First Book of Baby Signs: 40 Essential Signs to Learn and Practice. Emeryville, Calif.: Rockridge Press, 2021.

MLA (8th ed.) Citation

Rebelo, Lane, and Cait Brennan. My First Book of Baby Signs: 40 Essential Signs to Learn and Practice. Rockridge Press, 2021.

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