Cita APA (7th ed.)

Graham, L. E., Wilcox, L. W., & Graham, J. M. (2009). Algae (2nd ed.). Pearson/Benjamin Cummings.

Cita Chicago (17th ed.)

Graham, Linda E., Lee Warren Wilcox, i James M. Graham. Algae. 2nd ed. San Francisco: Pearson/Benjamin Cummings, 2009.

Cita MLA (9th ed.)

Graham, Linda E., et al. Algae. 2nd ed. Pearson/Benjamin Cummings, 2009.