Cita APA

Malkemes, F., & Pires, D. S. (1982). Looking at English: ESL Text-Workbook for beginners. Englewood Cliffs, New Jersey: Prentice-Hall.

Citación estilo Chicago

Malkemes, Fred, y Deborach Singer Pires. Looking At English: ESL Text-Workbook for Beginners. Englewood Cliffs, New Jersey: Prentice-Hall, 1982.

Cita MLA

Malkemes, Fred, y Deborach Singer Pires. Looking At English: ESL Text-Workbook for Beginners. Englewood Cliffs, New Jersey: Prentice-Hall, 1982.