Cita APA (7a ed.)

Kingdon, R. (1958). The groundwork of English intonation. Longmans, Green.

Cita Chicago Style (17a ed.)

Kingdon, Roger. The Groundwork of English Intonation. London [etc.]: Longmans, Green, 1958.

Cita MLA (9a ed.)

Kingdon, Roger. The Groundwork of English Intonation. Longmans, Green, 1958.