Cita APA (7a ed.)

Porto, M., Houghton, S. A., & Byram, M. Intercultural citizenship in the (foreign) language classroom.

Cita Chicago Style (17a ed.)

Porto, Melina, Stephanie Ann Houghton, y Michael Byram. Intercultural Citizenship in the (foreign) Language Classroom.

Cita MLA (8a ed.)

Porto, Melina, et al. Intercultural Citizenship in the (foreign) Language Classroom.