APA (7th ed.) Citation

Cohen, A. D. (2011). Strategies in learning and using a second language (2. ed.). Longman.

Chicago Style (17th ed.) Citation

Cohen, Andrew D. Strategies in Learning and Using a Second Language. 2. ed. Harlow [u.a.]: Longman, 2011.

MLA (9th ed.) Citation

Cohen, Andrew D. Strategies in Learning and Using a Second Language. 2. ed. Longman, 2011.