APA (7th ed.) Citation

Cummins, J., & Swain, M. (1986). Bilingualism in education: Aspects of theory, research and practice. Longman Group.

Chicago Style (17th ed.) Citation

Cummins, Jim., and Merrill Swain. Bilingualism in Education: Aspects of Theory, Research and Practice. London ; New york: Longman Group, 1986.

MLA (9th ed.) Citation

Cummins, Jim., and Merrill Swain. Bilingualism in Education: Aspects of Theory, Research and Practice. Longman Group, 1986.