APA (7th ed.) Citation

Byrne, D. (1986). Teaching oral english (2a. ed.). Longman Group.

Chicago Style (17th ed.) Citation

Byrne, Donn. Teaching Oral English. 2a. ed. Londres: Longman Group, 1986.

MLA (9th ed.) Citation

Byrne, Donn. Teaching Oral English. 2a. ed. Longman Group, 1986.