APA (7th ed.) Citation

Randall, R., & Endersby, F. (2002). Polly the potty postlady. Bright Sparks.

Chicago Style (17th ed.) Citation

Randall, Ronne, and Frank Endersby. Polly the Potty Postlady. UK: Bright Sparks, 2002.

MLA (9th ed.) Citation

Randall, Ronne, and Frank Endersby. Polly the Potty Postlady. Bright Sparks, 2002.