APA (7th ed.) Citation

Byrne, D. (1976). Teaching oral english (1a. ed.). Longman Group.

Chicago Style (17th ed.) Citation

Byrne, Donn. Teaching Oral English. 1a. ed. Londres: Longman Group, 1976.

MLA (9th ed.) Citation

Byrne, Donn. Teaching Oral English. 1a. ed. Longman Group, 1976.