APA (7th ed.) Citation

Bright, J. A., & McGregor, G. P. (1978). Teaching English as a second language: Theory and techniques for the secondary stage (ELBS ed.). English Language Book Society and Longmans.

Chicago Style (17th ed.) Citation

Bright, John Ambrose, and G. P. McGregor. Teaching English as a Second Language: Theory and Techniques for the Secondary Stage. ELBS ed. Harlow, Essex: English Language Book Society and Longmans, 1978.

MLA (9th ed.) Citation

Bright, John Ambrose, and G. P. McGregor. Teaching English as a Second Language: Theory and Techniques for the Secondary Stage. ELBS ed. English Language Book Society and Longmans, 1978.