Cita APA (7th ed.)
Cramer, R. L. (1984). Language: Structure and use (2nd.ed.). Scott, Foresman and co..
Cita Chicago (17th ed.)
Cramer, Ronald L. Language: Structure and Use. 2nd.ed. Illinois: Scott, Foresman and co., 1984.
Cita MLA (9th ed.)
Cramer, Ronald L. Language: Structure and Use. 2nd.ed. Scott, Foresman and co., 1984.
Atenció: Aquestes cites poden no estar 100% correctes.