APA (7th ed.) Citation

Hargreaves, E. (1968). The sound of voices. Hutchinson.

Chicago Style (17th ed.) Citation

Hargreaves, Elisabeth. The Sound of Voices. London: Hutchinson, 1968.

MLA (8th ed.) Citation

Hargreaves, Elisabeth. The Sound of Voices. Hutchinson, 1968.

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