APA引文

Astley, N., & Baker, M. (2011). Peppa's washing day. London: Ladybird.

Παραπομπή Chicago Style

Astley, Neville, και Mark Baker. Peppa's Washing Day. London: Ladybird, 2011.

MLA引文

Astley, Neville, και Mark Baker. Peppa's Washing Day. London: Ladybird, 2011.

警告：这些引文格式不一定是100％准确.