Dyfyniad APA

Perry, R. H., & Green, D. W. (1984). Perry's chemical engineers handbook (6th ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Perry, Robert H., and Don W. Green. Perry's Chemical Engineers Handbook. 6th ed. New York: McGraw-Hill, 1984.

Dyfyniad MLA

Perry, Robert H., and Don W. Green. Perry's Chemical Engineers Handbook. 6th ed. McGraw-Hill, 1984.

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