APA (7th ed.) Citation

Yoon, S. (2012). Penguin and Pinecone: A friendship story (1. publ. in Great Britain.). Bloomsbury Children's.

Chicago Style (17th ed.) Citation

Yoon, Salina. Penguin and Pinecone: A Friendship Story. 1. publ. in Great Britain. London [u.a.]: Bloomsbury Children's, 2012.

MLA (9th ed.) Citation

Yoon, Salina. Penguin and Pinecone: A Friendship Story. 1. publ. in Great Britain. Bloomsbury Children's, 2012.