Cita APA (7a ed.)

Fowler, S. a., Roush, R. a., & Wise, J. a. (2013). Concepts of Biology. OpenStax.

Cita Chicago Style (17a ed.)

Fowler, Samantha author, Rebecca author Roush, y James author Wise. Concepts of Biology. [Place of publication not identified]: OpenStax, 2013.

Cita MLA (9a ed.)

Fowler, Samantha author, et al. Concepts of Biology. OpenStax, 2013.