APA (7th ed.) Citation

Wilson, D. K. (1972). Voice problems of children. Williams and Wilkins Co..

Chicago Style (17th ed.) Citation

Wilson, D. Kenneth. Voice Problems of Children. Baltimore: Williams and Wilkins Co., 1972.

MLA (9th ed.) Citation

Wilson, D. Kenneth. Voice Problems of Children. Williams and Wilkins Co., 1972.

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