Cita APA

Guillerand, A. (. 1. (1956). They speak by silences (1st ed., reprinted.). London [etc.]: Longmans, Green and Co.

Citación estilo Chicago

Guillerand, Augustin (O.Cart.) 1877-1945. They Speak By Silences. 1st ed., reprinted. London [etc.]: Longmans, Green and Co, 1956.

Cita MLA

Guillerand, Augustin (O.Cart.) 1877-1945. They Speak By Silences. 1st ed., reprinted. London [etc.]: Longmans, Green and Co, 1956.