APA (7th ed.) Zitazioa
Division of Humanities and Social Sciences. (2002). English for engineers and technologists: A skill approach (2nd ed.). Orient Longman.
Chicago Style (17th ed.) Zitazioa
Division of Humanities and Social Sciences. English for Engineers and Technologists: A Skill Approach. 2nd ed. Chennai: Orient Longman, 2002.
MLA (9th ed.) Zitazioa
Division of Humanities and Social Sciences. English for Engineers and Technologists: A Skill Approach. 2nd ed. Orient Longman, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.