APA-referens

Keller, D. P. (1987). Interactions I: A speaking activities book. United States: Macmillan Pub Co.

Chicago-stil citat

Keller, Deborah Poole. Interactions I: A Speaking Activities Book. United States: Macmillan Pub Co, 1987.

MLA-referens

Keller, Deborah Poole. Interactions I: A Speaking Activities Book. United States: Macmillan Pub Co, 1987.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.