APA (7th ed.) Citation

Grimlaicus, a. 9., & Thornton, A. L. (2011). Grimlaicus: Rule for Solitaries. Cistercian Publications.

Chicago Style (17th ed.) Citation

Grimlaicus, active 900, and Andrew L. Thornton. Grimlaicus: Rule for Solitaries. Trappist, Ky.: Cistercian Publications, 2011.

MLA (8th ed.) Citation

Grimlaicus, active 900, and Andrew L. Thornton. Grimlaicus: Rule for Solitaries. Cistercian Publications, 2011.