Cita APA (7th ed.)

Graham, L. E., & Wilcox, L. W. (2000). Algae. Prentice Hall.

Cita Chicago (17th ed.)

Graham, Linda E., i Lee Warren Wilcox. Algae. Upper Saddle River, N.J: Prentice Hall, 2000.

Cita MLA (9th ed.)

Graham, Linda E., i Lee Warren Wilcox. Algae. Prentice Hall, 2000.