Cita APA (7a ed.)

Bernal Ruiz, J. A. (2004). Speedgoal. Wanceulen Editorial.

Cita Chicago Style (17a ed.)

Bernal Ruiz, Javier Alberto. Speedgoal. Sevilla: Wanceulen Editorial, 2004.

Cita MLA (9a ed.)

Bernal Ruiz, Javier Alberto. Speedgoal. Wanceulen Editorial, 2004.