APA (7e ed.) Bronvermelding

Vela, M., & Keyes, F. P. (1960). The third mystic of Avila: The self revelation of María Vela, a sixteenth century Spanish nun. Farrar, Straus and Cudahy.

Chicago (17e ed.) Bronvermelding

Vela, María, en Frances Parkinson Keyes. The Third Mystic of Avila: The Self Revelation of María Vela, a Sixteenth Century Spanish Nun. New York: Farrar, Straus and Cudahy, 1960.

MLA (8e ed.) Bronvermelding

Vela, María, en Frances Parkinson Keyes. The Third Mystic of Avila: The Self Revelation of María Vela, a Sixteenth Century Spanish Nun. Farrar, Straus and Cudahy, 1960.