Gaya APA

Sorensen, T, C. (1976). Watchmen in the Night : Presidential Accountability after Watergate (Ed. 1). Cambridge, Massachustts: The MIT Press.

Gaya MLA

Sorensen, Theodore, C.. "Watchmen in the Night : Presidential Accountability after Watergate". Ed. 1 Cambridge, Massachustts: The MIT Press, 1976. Text.