Style de citation APA

Jefcoate, G., Kelly, W. A., Kloth, K., Hanowell, H., & Bauer, M. (2000). A guide to collections of books printed in German-speaking countries before 1901 (or in German elsewhere) held by libraries in Great Britain and Ireland.

Style de citation Chicago

Jefcoate, Graham, William A. Kelly, Karen Kloth, Holger Hanowell, et Matthias Bauer. A Guide to Collections of Books Printed in German-speaking Countries Before 1901 (or in German Elsewhere) Held by Libraries in Great Britain and Ireland. 2000.

Style de citation MLA

Jefcoate, Graham, et al. A Guide to Collections of Books Printed in German-speaking Countries Before 1901 (or in German Elsewhere) Held by Libraries in Great Britain and Ireland. 2000.