APA (7th ed.) Citation

Nicoll, H., & Pienkowski, J. (2012). Meg and Mog. Puffin books.

Chicago Style (17th ed.) Citation

Nicoll, Helen, and Jan Pienkowski. Meg and Mog. London [etc.]: Puffin books, 2012.

MLA (9th ed.) Citation

Nicoll, Helen, and Jan Pienkowski. Meg and Mog. Puffin books, 2012.

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