Cita APA

Anderson, D., & Donald. Anderson; Clarence r.Stone; Anne Eliasberg. (1999). New practice readers. Singapore: McGraw-Hill.

Chicago Style Citation

Anderson, Donald., i Donald. Anderson; Clarence r.Stone; Anne Eliasberg. New Practice Readers. Singapore: McGraw-Hill, 1999.

Cita MLA

Anderson, Donald., i Donald. Anderson; Clarence r.Stone; Anne Eliasberg. New Practice Readers. Singapore: McGraw-Hill, 1999.

Atenció: Aquestes cites poden no estar 100% correctes.