APA引文

Two Little Hands Productions, Babcock, T., Coleman, R., & Azevedo Brown, E. d. (2005). Baby signing time! Two Little Hands Productions.

Chicago Style (17th ed.) Citation

Two Little Hands Productions, Travis Babcock, Rachel Coleman, and Emilie de Azevedo Brown. Baby Signing Time! [Utah]: Two Little Hands Productions, 2005.

MLA引文

Two Little Hands Productions, et al. Baby Signing Time! Two Little Hands Productions, 2005.

警告：這些引文格式不一定是100％准確.