APA

Ricard R., Simpson L. B., . (1966). The spiritual conquest of Mexico. Los Angeles: University of California Press.

Chicago

Ricard Robert, Simpson Lesley Byrd, . 1966. The spiritual conquest of Mexico. Los Angeles: University of California Press.

Harvard

Ricard R., Simpson L. B., . (1966). The spiritual conquest of Mexico. Los Angeles: University of California Press.

MLA

Ricard Robert, Simpson Lesley Byrd, . The spiritual conquest of Mexico. Los Angeles: University of California Press. 1966.