APA (7th ed.) Citation

Sill, C. P., & Sill, J. (2012). About habitats: Oceans. Peachtree.

Chicago Style (17th ed.) Citation

Sill, Cathryn P., and John Sill. About Habitats: Oceans. Atlanta: Peachtree, 2012.

MLA (9th ed.) Citation

Sill, Cathryn P., and John Sill. About Habitats: Oceans. Peachtree, 2012.

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