APA (7th ed.) Zitazioa

Brown, G. G. (1950). Unit operations. John Wiley & Sons.

Chicago Style (17th ed.) Zitazioa

Brown, George Granger. Unit Operations. Nueva York: John Wiley & Sons, 1950.

MLA (9th ed.) Zitazioa

Brown, George Granger. Unit Operations. John Wiley & Sons, 1950.