Cummins, J., & Swain, M. (1986). Bilingualism in education: Aspects of theory, research, and practice. Longman.
Citazione stile Chigago Style (17a edizione)Cummins, Jim, e Merrill Swain. Bilingualism in Education: Aspects of Theory, Research, and Practice. London: Longman, 1986.
Citatione MLA (9a ed.)Cummins, Jim, e Merrill Swain. Bilingualism in Education: Aspects of Theory, Research, and Practice. Longman, 1986.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.