Dyfyniad APA

Perry, R. H., & Chilton, C. H. (1973). Chemical Engineer's Handbook (5th ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Perry, Robert H., and Cecil H. Chilton. Chemical Engineer's Handbook. 5th ed. Tokyo: McGraw-Hill, 1973.

Dyfyniad MLA

Perry, Robert H., and Cecil H. Chilton. Chemical Engineer's Handbook. 5th ed. McGraw-Hill, 1973.

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