Cita APA

William B Dillingham. (1982). Practical English handbook. Boston, Massachusetts: Houghton Mifflin.

Chicago Style Citation

William B Dillingham. Practical English Handbook. Boston, Massachusetts: Houghton Mifflin, 1982.

Cita MLA

William B Dillingham. Practical English Handbook. Boston, Massachusetts: Houghton Mifflin, 1982.

Atenció: Aquestes cites poden no estar 100% correctes.