Cita APA (7a ed.)

Lawley, J., & Hunt, R. (1993). Fountain 1. Santillana ; Nelson.

Cita Chicago Style (17a ed.)

Lawley, Jim, y Roger Hunt. Fountain 1. Madrid: Santillana ; Nelson, 1993.

Cita MLA (9a ed.)

Lawley, Jim, y Roger Hunt. Fountain 1. Santillana ; Nelson, 1993.