Cita APA (7a ed.)

Blumenthal, O., & Kadelburg, G. (1900). When I came back.

Cita Chicago Style (17a ed.)

Blumenthal, Oscar, y Gustav Kadelburg. When I Came Back. 1900.

Cita MLA (8a ed.)

Blumenthal, Oscar, y Gustav Kadelburg. When I Came Back. 1900.