APA (7th ed.) Citation

Gorbachev, V. (2005). That's what friends are for. Philomel Books.

Chicago Style (17th ed.) Citation

Gorbachev, Valeri. That's What Friends Are for. New York: Philomel Books, 2005.

MLA (8th ed.) Citation

Gorbachev, Valeri. That's What Friends Are for. Philomel Books, 2005.

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