Cita APA (7a ed.)

Sinclair, U. (1941). Between two worlds. T. Werner Laurie.

Cita Chicago Style (17a ed.)

Sinclair, Upton. Between Two Worlds. London: T. Werner Laurie, 1941.

Cita MLA (8a ed.)

Sinclair, Upton. Between Two Worlds. T. Werner Laurie, 1941.