Cita APA (7a ed.)

Martín-López, R. (1966). Unamuno: Centennial studies. The university of Texas.

Cita Chicago Style (17a ed.)

Martín-López, Ramón. Unamuno: Centennial Studies. Texas: The university of Texas, 1966.

Cita MLA (8a ed.)

Martín-López, Ramón. Unamuno: Centennial Studies. The university of Texas, 1966.