APA aipamena

Institute, E. L. (1990). English with crosswords. European Language Institute.

Chicago Style aipamena

Institute, European Language. English with Crosswords. European Language Institute, 1990.

MLA aipamena

Institute, European Language. English with Crosswords. European Language Institute, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.