एपीए उद्धरण

(2005). Landmarks of American language and linguistics. Washington, D.C: United States Department of State.

शिकागो स्टाइल उद्धरण

Landmarks of American Language and Linguistics. Washington, D.C: United States Department of State, 2005.

एमएलए उद्धरण

Landmarks of American Language and Linguistics. Washington, D.C: United States Department of State, 2005.