APA-Zitierstil (7. Ausg.)

(1982). Late 18th and 19th century continental drawings: The properties of the late Paul Wallraf, Esq. and from various sources ; catalogue (53 illustrations).

Chicago-Zitierstil (17. Ausg.)

Late 18th and 19th Century Continental Drawings: The Properties of the Late Paul Wallraf, Esq. and from Various Sources ; Catalogue (53 Illustrations). London, 1982.

MLA-Zitierstil (9. Ausg.)

Late 18th and 19th Century Continental Drawings: The Properties of the Late Paul Wallraf, Esq. and from Various Sources ; Catalogue (53 Illustrations). 1982.