Cita APA (7th ed.)

Stoppard, M. (2014). Baby's first skills: Help your baby learn through creative play (Revised edition.).

Cita Chicago (17th ed.)

Stoppard, Miriam. Baby's First Skills: Help Your Baby Learn Through Creative Play. Revised edition. London :Dorling Kindersley, 2014.

Cita MLA (9th ed.)

Stoppard, Miriam. Baby's First Skills: Help Your Baby Learn Through Creative Play. Revised edition. 2014.