APA (7th ed.) Citation

Brown, G., Currie, K. L., & Kenworthy, J. (1980). Questions of intonation. Croom Helm.

Chicago Style (17th ed.) Citation

Brown, Gillian, Karen L. Currie, and Joanne Kenworthy. Questions of Intonation. London: Croom Helm, 1980.

MLA (9th ed.) Citation

Brown, Gillian, et al. Questions of Intonation. Croom Helm, 1980.