Speech defects and disorders and their correction,
by Mabel Farrington Gifford.

APA Citation

Gifford, M. Farrington. (1926). Speech defects and disorders and their correction. San Francisco: Harr Wagner Publishing Company.

MLA Citation

Gifford, Mabel Farrington. Speech Defects And Disorders And Their Correction. San Francisco: Harr Wagner Publishing Company, 1926.

Warning: These citations may not always be complete (especially for serials).