APA (7th ed.) Citation

Keyes, M. (2021). Grown ups: Marian Keyes. Penguin Books.

Chicago Style (17th ed.) Citation

Keyes, Marian. Grown Ups: Marian Keyes. London: Penguin Books, 2021.

MLA (8th ed.) Citation

Keyes, Marian. Grown Ups: Marian Keyes. Penguin Books, 2021.

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