APA način citiranja (7. izdanje)
ebrary, Inc, & Hagen, K. N. (2009). Algae: Nutrition, pollution control and energy sources. Nova Science Publishers.
Čikaški stil citiranja (17. izdanje)
ebrary, Inc, i Kristian N. Hagen. Algae: Nutrition, Pollution Control and Energy Sources. New York: Nova Science Publishers, 2009.
MLA način citiranja (9. izdanje)
ebrary, Inc, i Kristian N. Hagen. Algae: Nutrition, Pollution Control and Energy Sources. Nova Science Publishers, 2009.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.