Cita APA (7a ed.)

Maugham, W. S., & Salling, A. (1967). Cosmopolitans. Grafisk Forlag.

Cita Chicago Style (17a ed.)

Maugham, W. Somerset, y Aage Salling. Cosmopolitans. Copenhagen: Grafisk Forlag, 1967.

Cita MLA (9a ed.)

Maugham, W. Somerset, y Aage Salling. Cosmopolitans. Grafisk Forlag, 1967.