Wintgens, J.N. (Hrsg.) (2012) Coffee: growing, processing, sustainable production : a guidebook for growers, processors, traders, and researchers [book]. 2., updated edition. Weinheim: Wiley-VCH-Verlag.
Chicago Manual of Style 17th edition (full note)Wintgens, Jean N., Hrsg. Coffee: growing, processing, sustainable production : a guidebook for growers, processors, traders, and researchers. Book. 2., updated edition. Weinheim: Wiley-VCH-Verlag, [2012?], Weinheim: Wiley-VCH-Verlag, [2012?].
American Psychological Association 7th editionWintgens, J. N. (Hrsg.). (ca. 2012). Coffee: growing, processing, sustainable production : a guidebook for growers, processors, traders, and researchers (2., updated edition) [Book]. Wiley-VCH-Verlag.
Modern Language Association 9th editionWintgens, J. N., Herausgeber. Coffee: growing, processing, sustainable production : a guidebook for growers, processors, traders, and researchers. 2., updated edition, book, Wiley-VCH-Verlag, 2012.
ISO-690 (author-date, Deutsch)WINTGENS, Jean N. (Hrsg.). 2., updated edition. Weinheim: Wiley-VCH-Verlag. ISBN 9783527332533