Citazione Stile APA (7a Edizione)

Bellinger, E. G. (1992). A key to common algae: Freshwater, estuarine and some coastal species. The Institution of Water and Environmental Management.

Citazione stile Chigago Style (17a edizione)

Bellinger, E G. A Key to Common Algae: Freshwater, Estuarine and Some Coastal Species. London: The Institution of Water and Environmental Management, 1992.

Citatione MLA (9a ed.)

Bellinger, E G. A Key to Common Algae: Freshwater, Estuarine and Some Coastal Species. The Institution of Water and Environmental Management, 1992.