Cita APA (7a ed.)
Cousins, P., & Cousins, P. (1978). The power of the air. Hodder and Stoughton.
Cita Chicago Style (17a ed.)
Cousins, Peter, y Pam Cousins. The Power of the Air. London [etc.]: Hodder and Stoughton, 1978.
Cita MLA (9a ed.)
Cousins, Peter, y Pam Cousins. The Power of the Air. Hodder and Stoughton, 1978.
Precaución: Estas citas no son 100% exactas.