Cita APA (7th ed.)

Marckwardt, A. H. (1967). Scribner handbook of English. Charles Scribner's.

Cita Chicago (17th ed.)

Marckwardt, Albert H. Scribner Handbook of English. New York: Charles Scribner's, 1967.

Cita MLA (9th ed.)

Marckwardt, Albert H. Scribner Handbook of English. Charles Scribner's, 1967.

Atenció: Aquestes cites poden no estar 100% correctes.