Lua APA (7ú heag.)
Prothero, J., & Williams, D. T. (2013). Gaining a face: The romanticism of C.S. Lewis. Cambridge Scholars Publishing.
Lua i Stíl Chicago (17ú heag.)
Prothero, James, agus Donald T. Williams. Gaining a Face: The Romanticism of C.S. Lewis. Newcastle upon Tyne, United Kingdom: Cambridge Scholars Publishing, 2013.
Lua MLA (9ú heag.)
Prothero, James, agus Donald T. Williams. Gaining a Face: The Romanticism of C.S. Lewis. Cambridge Scholars Publishing, 2013.
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