APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, & Chapman, G. (1997). Environmentalism and the mass media: The North--South divide. Routledge.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, ба Graham Chapman. Environmentalism and the Mass Media: The North--South Divide. London ; New York: Routledge, 1997.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, ба Graham Chapman. Environmentalism and the Mass Media: The North--South Divide. Routledge, 1997.