APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, Evenett, S. J., & Jenny, F. (2012). Trade, competition, and the pricing of commodities. Centre for Economic Policy Research.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, Simon J. Evenett, ба Frederic Jenny. Trade, Competition, and the Pricing of Commodities. London: Centre for Economic Policy Research, 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, et al. Trade, Competition, and the Pricing of Commodities. Centre for Economic Policy Research, 2012.