Cita APA (7a ed.)

Galeano, E., & Fried, M. (2018). Football in sun and shadow. Penguin Books.

Cita Chicago Style (17a ed.)

Galeano, Eduardo, y Mark Fried. Football in Sun and Shadow. London: Penguin Books, 2018.

Cita MLA (9a ed.)

Galeano, Eduardo, y Mark Fried. Football in Sun and Shadow. Penguin Books, 2018.