APA (7th ed.) Citation

Abbs, B., & Freebairn, I. (1981). Developing Strategies. Students' Book. Strategies 3. Longman.

Chicago Style (17th ed.) Citation

Abbs, Brian, and Ingrid Freebairn. Developing Strategies. Students' Book. Strategies 3. Essex: Longman, 1981.

MLA (9th ed.) Citation

Abbs, Brian, and Ingrid Freebairn. Developing Strategies. Students' Book. Strategies 3. Longman, 1981.