Cita APA

Berg, L. (2012). The baby signing bible: Baby sign language made easy. Avery.

Citación estilo Chicago

Berg, Laura. The Baby Signing Bible: Baby Sign Language Made Easy. New York: Avery, 2012.

Cita MLA

Berg, Laura. The Baby Signing Bible: Baby Sign Language Made Easy. Avery, 2012.

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