APA (7th ed.) Citation

Menez, E. G., & Matheson, A. C. (1981). The marine algae of Tunisia. Smithsonian Institution.

Chicago Style (17th ed.) Citation

Menez, Ernani G., and Arthur C. Matheson. The Marine Algae of Tunisia. Washington, D.C., USA: Smithsonian Institution, 1981.

MLA (9th ed.) Citation

Menez, Ernani G., and Arthur C. Matheson. The Marine Algae of Tunisia. Smithsonian Institution, 1981.