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Tietueen sitaatit

APA-viite

Nelson, J. H. (1927). Petroleum refineries in foreign countries: Based on reports of consular officers of the Department of State and oversea representatives of the Department of Commerce.

Chicago-tyylinen lähdeviittaus

Nelson, John H. Petroleum Refineries in Foreign Countries: Based on Reports of Consular Officers of the Department of State and Oversea Representatives of the Department of Commerce. Washington, 1927.

MLA-viite

Nelson, John H. Petroleum Refineries in Foreign Countries: Based on Reports of Consular Officers of the Department of State and Oversea Representatives of the Department of Commerce. 1927.

Harvard-tyylinen lähdeviittaus

Nelson, J. H. 1927. Petroleum refineries in foreign countries: Based on reports of consular officers of the Department of State and oversea representatives of the Department of Commerce. Washington.

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