Cita APA

Marcella Frank. (1972). Modern English: Exercises for non-native speakers. New Jersey: Prentice-Hall.

Citación estilo Chicago

Marcella Frank. Modern English: Exercises for Non-native Speakers. New Jersey: Prentice-Hall, 1972.

Cita MLA

Marcella Frank. Modern English: Exercises for Non-native Speakers. New Jersey: Prentice-Hall, 1972.