Cita APA (7th ed.)

New York C.S. Lewis Society. (1971). CSL: The bulletin of the New York C.S. Lewis Society. New York C.S. Lewis Society.

Cita Chicago (17th ed.)

New York C.S. Lewis Society. CSL: The Bulletin of the New York C.S. Lewis Society. [New York]: New York C.S. Lewis Society, 1971.

Cita MLA (8th ed.)

New York C.S. Lewis Society. CSL: The Bulletin of the New York C.S. Lewis Society. New York C.S. Lewis Society, 1971.