Cita APA

Collis, H., & Risso, M. 1. (1987). 101 American english idioms: Understanding and speaking english like an American. Lincolnwood, Illinois: Passport Books.

Citación estilo Chicago

Collis, Harry, y Mario 1926- Risso. 101 American English Idioms: Understanding and Speaking English Like an American. Lincolnwood, Illinois: Passport Books, 1987.

Cita MLA

Collis, Harry, y Mario 1926- Risso. 101 American English Idioms: Understanding and Speaking English Like an American. Lincolnwood, Illinois: Passport Books, 1987.