Cita APA (7a ed.)
lewis, C. S. (1973). Suprised by joy: The shape of my early life. Collins.
Cita Chicago Style (17a ed.)
lewis, C. S. Suprised by Joy: The Shape of My Early Life. London: Collins, 1973.
Cita MLA (9a ed.)
lewis, C. S. Suprised by Joy: The Shape of My Early Life. Collins, 1973.
Precaución: Estas citas no son 100% exactas.