APA (7th ed.) Citation

Levoy, R. P. (1970). The successful professional practice. Prentice-Hall.

Chicago Style (17th ed.) Citation

Levoy, Robert P. The Successful Professional Practice. Englewood Cliffs, N.J.: Prentice-Hall, 1970.

MLA (8th ed.) Citation

Levoy, Robert P. The Successful Professional Practice. Prentice-Hall, 1970.