APA (7th ed.) Citation

Halfmann, J., & Coxon, M. (2015). Grandma is a slowpoke. Star Bright Books.

Chicago Style (17th ed.) Citation

Halfmann, Janet, and Michèle Coxon. Grandma Is a Slowpoke. Cambridge, Massachusetts: Star Bright Books, 2015.

MLA (9th ed.) Citation

Halfmann, Janet, and Michèle Coxon. Grandma Is a Slowpoke. Star Bright Books, 2015.

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