APA (7th ed.) Citation

McGrath, J. L., & Freebairn, I. (1979). Building strategies: An integrated language course for learners of English. Longman.

Chicago Style (17th ed.) Citation

McGrath, Jane L., and Ingrid Freebairn. Building Strategies: An Integrated Language Course for Learners of English. London: Longman, 1979.

MLA (9th ed.) Citation

McGrath, Jane L., and Ingrid Freebairn. Building Strategies: An Integrated Language Course for Learners of English. Longman, 1979.