Cita APA (7a ed.)

Abbs, B., & Freebairn, I. (1977). Starting strategies: Strategies 1: An integrated language course for beginners of english. v.1: Student's book (1st edition.). Longman.

Cita Chicago Style (17a ed.)

Abbs, Brian, y Ingrid Freebairn. Starting Strategies: Strategies 1: An Integrated Language Course for Beginners of English. V.1: Student's Book. 1st edition. London: Longman, 1977.

Cita MLA (8a ed.)

Abbs, Brian, y Ingrid Freebairn. Starting Strategies: Strategies 1: An Integrated Language Course for Beginners of English. V.1: Student's Book. 1st edition. Longman, 1977.