APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, & Hagen, K. N. (2009). Algae: Nutrition, pollution control and energy sources. Nova Science Publishers.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, ба Kristian N. Hagen. Algae: Nutrition, Pollution Control and Energy Sources. New York: Nova Science Publishers, 2009.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, ба Kristian N. Hagen. Algae: Nutrition, Pollution Control and Energy Sources. Nova Science Publishers, 2009.