APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, & Alcântara, E. H. d. (2012). Energy resources: Development, distribution and exploitation. Nova Science Publishers.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, ба Enner Herenio de Alcântara. Energy Resources: Development, Distribution and Exploitation. New York: Nova Science Publishers, 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, ба Enner Herenio de Alcântara. Energy Resources: Development, Distribution and Exploitation. Nova Science Publishers, 2012.