Cita APA

(1977). Yesterday and today in the U.S.A.: Intermediate esl reader. Englewood Cliffs: Prentice-Hall.

Citación estilo Chicago

Yesterday and Today in the U.S.A.: Intermediate Esl Reader. Englewood Cliffs: Prentice-Hall, 1977.

Cita MLA

Yesterday and Today in the U.S.A.: Intermediate Esl Reader. Englewood Cliffs: Prentice-Hall, 1977.

Precaución: Estas citas no son 100% exactas.