MLA

Desmonts, J., and James Macdonald Co. Blue Book. 1908. https://collections.library.yale.edu/catalog/10840915.

APA, 6th edition

Desmonts, J., & Co, J. M. (1908). Blue book. [Advertisements, Binders' stamps (Binding)--James Macdonald Co.--local--CtY-BR, Covers (Illustrations), illustrations (AAT), Periodicals]. https://collections.library.yale.edu/catalog/10840915.