APA (7th ed.) Citation

Jerome, B. A., & Keck, N. (2006). History of life. Visual Learning Systems.

Chicago Style (17th ed.) Citation

Jerome, Brian A., and Nina Keck. History of Life. Brandon, VT: Visual Learning Systems, 2006.

MLA (9th ed.) Citation

Jerome, Brian A., and Nina Keck. History of Life. Visual Learning Systems, 2006.