Tietueen sitaatit

APA-viite

International Energy Agency. (1986). Coal information. International Energy Agency, Organisation for Economic Co-operation and Development.

Chicago-tyylinen lähdeviittaus

International Energy Agency. Coal Information. Paris: International Energy Agency, Organisation for Economic Co-operation and Development, 1986.

MLA-viite

International Energy Agency. Coal Information. International Energy Agency, Organisation for Economic Co-operation and Development, 1986.

Harvard-tyylinen lähdeviittaus

International Energy Agency. 1986. Coal information. Paris: International Energy Agency, Organisation for Economic Co-operation and Development.

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