Cita APA (7th ed.)

Starr, C., Evers, C. A., & Starr, L. (2016). Biology: Today & tomorrow (5e.). Cengage Learning.

Cita Chicago (17th ed.)

Starr, Cecie, Christine A. Evers, i Lisa Starr. Biology: Today & Tomorrow. 5e. Boston, MA: Cengage Learning, 2016.

Cita MLA (9th ed.)

Starr, Cecie, et al. Biology: Today & Tomorrow. 5e. Cengage Learning, 2016.