Cita APA (7a ed.)

Powell, J. (1958). A stranger at your door. Bruce Pub. Co.

Cita Chicago Style (17a ed.)

Powell, John. A Stranger at Your Door. Milwaukee: Bruce Pub. Co, 1958.

Cita MLA (8a ed.)

Powell, John. A Stranger at Your Door. Bruce Pub. Co, 1958.