Cita APA (7a ed.)

LEWIS, C. (1969). Selected literary essays. C.U. Pr..

Cita Chicago Style (17a ed.)

LEWIS, C.S. Selected Literary Essays. Cambridge: C.U. Pr., 1969.

Cita MLA (9a ed.)

LEWIS, C.S. Selected Literary Essays. C.U. Pr., 1969.