De Vries, J. (1975). Structure and prospects of the world coffee economy. International Bank for Reconstruction and Development.
Chicago Style (17th ed.) CitationDe Vries, Jos. Structure and Prospects of the World Coffee Economy. [Washington, D.C.: International Bank for Reconstruction and Development, 1975.
MLA引文De Vries, Jos. Structure and Prospects of the World Coffee Economy. International Bank for Reconstruction and Development, 1975.
警告:這些引文格式不一定是100%准確.