APA (7th ed.) Zitazioa

HERRICK, E. C. (1979). Unit process guide to organic chemical industries. Ann Arbor science.

Chicago Style (17th ed.) Zitazioa

HERRICK, Elbert C. Unit Process Guide to Organic Chemical Industries. Michigan: Ann Arbor science, 1979.

MLA (9th ed.) Zitazioa

HERRICK, Elbert C. Unit Process Guide to Organic Chemical Industries. Ann Arbor science, 1979.