APA

Peers E. A., . (1927). Studies of the Spanish mystics. London: Sheldon press.

Chicago

Peers Edgar Allison, . 1927. Studies of the Spanish mystics. London: Sheldon press.

Harvard

Peers E. A., . (1927). Studies of the Spanish mystics. London: Sheldon press.

MLA

Peers Edgar Allison, . Studies of the Spanish mystics. London: Sheldon press. 1927.