APA aipamena

Quirk, R. (1972). A Grammar of contemporary English. Seminar Press.

Chicago Style aipamena

Quirk, Randolph. A Grammar of Contemporary English. New York: Seminar Press, 1972.

MLA aipamena

Quirk, Randolph. A Grammar of Contemporary English. Seminar Press, 1972.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.