APA引文

(2000). Landmarks of American language and linguistics. Washington, DC.: United states of state.

Trích dẫn kiểu Chicago

Landmarks of American Language and Linguistics. Washington, DC.: United states of state, 2000.

MLA引文

Landmarks of American Language and Linguistics. Washington, DC.: United states of state, 2000.

警告：這些引文格式不一定是100％准確.