Cita APA

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

Citación estilo Chicago

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

Cita MLA

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