Cita APA (7a ed.)

Barrenechea, M. V. (1972). English alive: A three year course. A book for Spanish-speaking learners. Kapelusz.

Cita Chicago Style (17a ed.)

Barrenechea, María V.F. English Alive: A Three Year Course. A Book for Spanish-speaking Learners. Buenos Aires: Kapelusz, 1972.

Cita MLA (9a ed.)

Barrenechea, María V.F. English Alive: A Three Year Course. A Book for Spanish-speaking Learners. Kapelusz, 1972.