APA সাইটেশন

Cohen, H. (1970). Landmarks of American writing. US information Service.

শিকাগো স্টাইলে সাইটেশন

Cohen, Henning. Landmarks of American Writing. Washington: US information Service, 1970.

এমএলএ সাইটেশন

Cohen, Henning. Landmarks of American Writing. US information Service, 1970.