Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

Bright, J. A., e G. P. McGregor. Teaching English as a Second Language: Theory and Techniques for the Secondary Stage. Essex: Longman, 1970.

Citatione MLA (9a ed.)

Bright, J. A., e G. P. McGregor. Teaching English as a Second Language: Theory and Techniques for the Secondary Stage. Longman, 1970.