APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, & Levenstein, C. (2009). At the point of production: The social analysis of occupational and environmental health. Baywood Pub..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, ба Charles Levenstein. At the Point of Production: The Social Analysis of Occupational and Environmental Health. Amityville, N.Y.: Baywood Pub., 2009.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, ба Charles Levenstein. At the Point of Production: The Social Analysis of Occupational and Environmental Health. Baywood Pub., 2009.