The jungle
MLA
Sinclair, Upton, and E Haldeman-Julius. The Jungle. Little Blue Book. Girard, Kansas: Haldeman-Julius Company, 1924
APA, 7th edition
Sinclair, U., & Haldeman-Julius, E. (1924). The jungle. Little blue book. Girard, Kansas: Haldeman-Julius Company
Chicago, 17th edition
Sinclair, Upton, and E Haldeman-Julius. The jungle. Little blue book. 6 vols. Girard, Kansas: Haldeman-Julius Company, 1924