Cita APA (7a ed.)

Dortzbach, K., & Dortzbach, D. (1975). Kidnapped. Harper & Row.

Cita Chicago Style (17a ed.)

Dortzbach, Karl, y Debbie Dortzbach. Kidnapped. New York [u.a.]: Harper & Row, 1975.

Cita MLA (9a ed.)

Dortzbach, Karl, y Debbie Dortzbach. Kidnapped. Harper & Row, 1975.