Cita APA (7th ed.)
Butler, A. M. (2000). The pocket essential Philip K. Dick. Pocket Essentials.
Cita Chicago (17th ed.)
Butler, Andrew M. The Pocket Essential Philip K. Dick. Harpenden: Pocket Essentials, 2000.
Cita MLA (9th ed.)
Butler, Andrew M. The Pocket Essential Philip K. Dick. Pocket Essentials, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.