Dyfyniad APA

Soule, B. A. (1938). Library guide for the chemist (1st edition.). McGraw-Hill Book Company, Inc..

Dyfyniad Arddull Chicago

Soule, Byron Avery. Library Guide for the Chemist. 1st edition. New York, London: McGraw-Hill Book Company, Inc., 1938.

Dyfyniad MLA

Soule, Byron Avery. Library Guide for the Chemist. 1st edition. McGraw-Hill Book Company, Inc., 1938.

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