APA (7th ed.) Citation

Yoon, S. (2013). Penguin in love. Walker Books for Young Readers, an imprint of Bloomsbury.

Chicago Style (17th ed.) Citation

Yoon, Salina. Penguin in Love. New York: Walker Books for Young Readers, an imprint of Bloomsbury, 2013.

MLA (8th ed.) Citation

Yoon, Salina. Penguin in Love. Walker Books for Young Readers, an imprint of Bloomsbury, 2013.

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