APA (7th ed.) Citation

Tate, B., Tate, M., & Keller, P. (1987). The pilgrim route to Santiago. Phaidon.

Chicago Style (17th ed.) Citation

Tate, Brian, Markus Tate, and Pablo Keller. The Pilgrim Route to Santiago. Oxford: Phaidon, 1987.

MLA (9th ed.) Citation

Tate, Brian, et al. The Pilgrim Route to Santiago. Phaidon, 1987.