APA (7th ed.) Citation

Herment, S., & Fournier, P. Voice Quality in English: An Introduction. Presses Universitaires du Midi.

Chicago Style (17th ed.) Citation

Herment, Sophie, and Pierre Fournier. Voice Quality in English: An Introduction. Presses Universitaires du Midi.

MLA (9th ed.) Citation

Herment, Sophie, and Pierre Fournier. Voice Quality in English: An Introduction. Presses Universitaires du Midi.

Warning: These citations may not always be 100% accurate.