Cita APA

(1982). World English ( Teacher's book ). Orlando, FL: Harcourt, Brace International.

Chicago Style Citation

World English ( Teacher's Book ). Orlando, FL: Harcourt, Brace International, 1982.

Cita MLA

World English ( Teacher's Book ). Orlando, FL: Harcourt, Brace International, 1982.

Atenció: Aquestes cites poden no estar 100% correctes.