APA (7th ed.) Citation

Erba, L., & Snodgrass, A. (2003). The hippopotamus. Guernica.

Chicago Style (17th ed.) Citation

Erba, Luciano, and Ann Snodgrass. The Hippopotamus. Toronto: Guernica, 2003.

MLA (9th ed.) Citation

Erba, Luciano, and Ann Snodgrass. The Hippopotamus. Guernica, 2003.

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