Cita APA

Hayden, R. E. (1956). Mastering American English. Yersey: Prentice Hall.

Citación estilo Chicago

Hayden, Rebecca E. Mastering American English. Yersey: Prentice Hall, 1956.

Cita MLA

Hayden, Rebecca E. Mastering American English. Yersey: Prentice Hall, 1956.