Cita APA (7a ed.)

Marckwardt, A. H., & Quirk, R. (1964). A common language: British and American English : conversations between Albert H. Marckwardt, Randolph Quirk. Cox and Wyman.

Cita Chicago Style (17a ed.)

Marckwardt, Albert Henry, y Randolph Quirk. A Common Language: British and American English : Conversations Between Albert H. Marckwardt, Randolph Quirk. London: Cox and Wyman, 1964.

Cita MLA (9a ed.)

Marckwardt, Albert Henry, y Randolph Quirk. A Common Language: British and American English : Conversations Between Albert H. Marckwardt, Randolph Quirk. Cox and Wyman, 1964.