Dyfyniad APA

Shugar, J. G., & Shugar, R. A. B. (1973). Chemical technician's ready reference handbook. McGraw-Hill.

Dyfyniad Arddull Chicago

Shugar, J. Gershon, and Ronald A. Bauman Shugar. Chemical Technician's Ready Reference Handbook. New York: McGraw-Hill, 1973.

Dyfyniad MLA

Shugar, J. Gershon, and Ronald A. Bauman Shugar. Chemical Technician's Ready Reference Handbook. McGraw-Hill, 1973.

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