Cita APA (7th ed.)

Steemann Nielsen, E. (1975). Marine photosynthesis with special emphasis on the ecological aspects. Elsevier Scientific Publishing Company.

Cita Chicago (17th ed.)

Steemann Nielsen, E. Marine Photosynthesis with Special Emphasis on the Ecological Aspects. Amsterdam: Elsevier Scientific Publishing Company, 1975.

Cita MLA (9th ed.)

Steemann Nielsen, E. Marine Photosynthesis with Special Emphasis on the Ecological Aspects. Elsevier Scientific Publishing Company, 1975.