Cita APA (7a ed.)

Gourley, D., & Totty, B. (2002). HTTP: The definitive guide. O'Reilly.

Cita Chicago Style (17a ed.)

Gourley, David, y Brian Totty. HTTP: The Definitive Guide. Beijing [etc.]: O'Reilly, 2002.

Cita MLA (9a ed.)

Gourley, David, y Brian Totty. HTTP: The Definitive Guide. O'Reilly, 2002.