APA (7th ed.) Citation

Maugham, W. S. (1944). Ashenden: Agente secreto. Acme Agency.

Chicago Style (17th ed.) Citation

Maugham, William Somerset. Ashenden: Agente Secreto. Buenos Aires: Acme Agency, 1944.

MLA (9th ed.) Citation

Maugham, William Somerset. Ashenden: Agente Secreto. Acme Agency, 1944.