John Henry Newman, S., & Gilson, É. (1955). An essay in aid of a grammar of assent. Image Books.
Chicago Style (17th ed.) CitationJohn Henry Newman, Santo, and Étienne Gilson. An Essay in Aid of a Grammar of Assent. Garden City (New York): Image Books, 1955.
MLA (9th ed.) CitationJohn Henry Newman, Santo, and Étienne Gilson. An Essay in Aid of a Grammar of Assent. Image Books, 1955.
Warning: These citations may not always be 100% accurate.