Cita APA (7th ed.)
Kingdon, R. (1958). The Groundwork of English stress. Longmans, Green.
Cita Chicago (17th ed.)
Kingdon, Roger. The Groundwork of English Stress. London: Longmans, Green, 1958.
Cita MLA (9th ed.)
Kingdon, Roger. The Groundwork of English Stress. Longmans, Green, 1958.
Atenció: Aquestes cites poden no estar 100% correctes.