APA (7th ed.) Citation

Ryder, A., & Curran, T. M. (1981). Visions of light: The English spiritual writers of the fourteenth century. Living flame series.

Chicago Style (17th ed.) Citation

Ryder, Andrew, and Thomas M. Curran. "Visions of Light: The English Spiritual Writers of the Fourteenth Century." Living Flame Series 1981.

MLA (9th ed.) Citation

Ryder, Andrew, and Thomas M. Curran. "Visions of Light: The English Spiritual Writers of the Fourteenth Century." Living Flame Series, 1981.

Warning: These citations may not always be 100% accurate.