Cita APA (7th ed.)

An outline of modern imperialism: Largely revised, and in part re-written by an editorial comittee. The Plebs League.

Cita Chicago (17th ed.)

An Outline of Modern Imperialism: Largely Revised, and in Part Re-written by an Editorial Comittee. London: The Plebs League.

Cita MLA (8th ed.)

An Outline of Modern Imperialism: Largely Revised, and in Part Re-written by an Editorial Comittee. The Plebs League.