Dyfyniad APA

Brown, J. M. (1944). Many a watchful night. Whittlesey House, McGraw-Hill Book Company.

Dyfyniad Arddull Chicago

Brown, John Mason. Many a Watchful Night. New York, London: Whittlesey House, McGraw-Hill Book Company, 1944.

Dyfyniad MLA

Brown, John Mason. Many a Watchful Night. Whittlesey House, McGraw-Hill Book Company, 1944.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.