APA

Van Dusen C. R., . (1953). Training the voice for speech: a guide to voice and articulation improvement. New York: McGraw-Hill.

Chicago

Van Dusen Clarence Raymond, . 1953. Training the voice for speech: a guide to voice and articulation improvement. New York: McGraw-Hill.

Harvard

Van Dusen C. R., . (1953). Training the voice for speech: a guide to voice and articulation improvement. New York: McGraw-Hill.

MLA

Van Dusen Clarence Raymond, . Training the voice for speech: a guide to voice and articulation improvement. New York: McGraw-Hill. 1953.