APA Citation

Carrel, A. 1. (1939). La incógnita del hombre = (Man the Unknown) (3a ed.). Barcelona: Joaquín Gil, editor.

Chicago Style Citation

Carrel, Alexis 1873-1944. La Incógnita Del Hombre = (Man the Unknown). 3a ed. Barcelona: Joaquín Gil, editor, 1939.

MLA Citation

Carrel, Alexis 1873-1944. La Incógnita Del Hombre = (Man the Unknown). 3a ed. Barcelona: Joaquín Gil, editor, 1939.

Warning: These citations may not always be 100% accurate.