APA-referens

Allen, H. B. (1972). Teaching English as a Second Languages. Mcgraw -Hill INC.

Chicago-stil citat

Allen, Harold B. Teaching English As a Second Languages. Mcgraw -Hill INC, 1972.

MLA-referens

Allen, Harold B. Teaching English As a Second Languages. Mcgraw -Hill INC, 1972.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.