APA (7th ed.) Citation

Johnston, M. D. (1987). The spiritual logic of Ramon Llull. Clarendon Press.

Chicago Style (17th ed.) Citation

Johnston, Mark D. The Spiritual Logic of Ramon Llull. Oxford: Clarendon Press, 1987.

MLA (8th ed.) Citation

Johnston, Mark D. The Spiritual Logic of Ramon Llull. Clarendon Press, 1987.

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