APA (7th ed.) Citation

Colson, G. (1982). Voice production and speech. Pitman Book.

Chicago Style (17th ed.) Citation

Colson, Greta. Voice Production and Speech. London: Pitman Book, 1982.

MLA (9th ed.) Citation

Colson, Greta. Voice Production and Speech. Pitman Book, 1982.

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