APA (7. basım) Alıntı

O' Grady , W. (1989). Contemporary linguistics: An introduction. St. Martin's pr..

Chicago Style (17. basım) Atıf

O' Grady , William. Contemporary Linguistics: An Introduction. NewYork: St. Martin's pr., 1989.

MLA (9th ed.) Atıf

O' Grady , William. Contemporary Linguistics: An Introduction. St. Martin's pr., 1989.