Ridley, J. G. (1968). John Knox. Clarendon Press.
Chicago Style (17th ed.) CitationRidley, Jasper Godwin. John Knox. Oxford: Clarendon Press, 1968.
MLA (8th ed.) CitationRidley, Jasper Godwin. John Knox. Clarendon Press, 1968.
Warning: These citations may not always be 100% accurate.