APA aipamena

William R Slager. (1962). English for today; T2: The world we live in. New York: McGraw-Hill.

Chicago Style aipamena

William R Slager. English for Today; T2: The World We Live in. New York: McGraw-Hill, 1962.

MLA aipamena

William R Slager. English for Today; T2: The World We Live in. New York: McGraw-Hill, 1962.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.