APA aipamena

AZAR, B. S. (1984). Basic English Grammar / Betty Schrampfer Azar. Prentice Hall.

Chicago Style aipamena

AZAR, Betty Schrampfer. Basic English Grammar / Betty Schrampfer Azar. Prentice Hall, 1984.

MLA aipamena

AZAR, Betty Schrampfer. Basic English Grammar / Betty Schrampfer Azar. Prentice Hall, 1984.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.