APA

Bickford H. C., . (1950). Successful tax practice. New York: Prentice-Hall.

Chicago

Bickford Hugh Craig, . 1950. Successful tax practice. New York: Prentice-Hall.

Harvard

Bickford H. C., . (1950). Successful tax practice. New York: Prentice-Hall.

MLA

Bickford Hugh Craig, . Successful tax practice. New York: Prentice-Hall. 1950.