APA (7th ed.) Citation

Bright, J. A., & McGregor, G. P. (1970). Teaching English as a second language: Theory and techniques for the secondary stage. 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. Harlow: Longmans, 1970.

MLA (8th ed.) Citation

Bright, John Ambrose, and G. P. McGregor. Teaching English as a Second Language: Theory and Techniques for the Secondary Stage. Longmans, 1970.