A catalogue of a collection of books printed upon vellum, many of which are unique.
APA Citation
G. Michelmore & Co. (Booksellers : London). A catalogue of a collection of books printed upon vellum, many of which are unique. London: G. Michelmore & co. [n. d.].
MLA Citation
G. Michelmore & Co. (Booksellers : London). A Catalogue of a Collection of Books Printed Upon Vellum, Many of Which Are Unique. London: G. Michelmore & co. [n. d.],
Warning: These citations may not always be complete (especially for serials).