Gaya APA

Dingwall, W, O., Swanson, C, P. (). Tranformational generative grammer . Massachussett: Massachussett: ; Centre For Applied Linguistics.

Gaya MLA

Dingwall, William, Orr., Swanson, Carl, P.. "Tranformational generative grammer". Massachussett: Massachussett: ; Centre For Applied Linguistics, . Text.