APA-referens

Welmers, W. E. (1953). Spoken English as a Foreign Language. American Council of Learned Societies.

Chicago-stil citat

Welmers, William E. Spoken English as a Foreign Language. New york: American Council of Learned Societies, 1953.

MLA-referens

Welmers, William E. Spoken English as a Foreign Language. American Council of Learned Societies, 1953.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.