Cita APA (7a ed.)

Pegrum, D. F. (1959). Public Regulation on Business. Richard D. Irwin.

Cita Chicago Style (17a ed.)

Pegrum, Dudley F. Public Regulation on Business. Homewood, Illinois: Richard D. Irwin, 1959.

Cita MLA (9a ed.)

Pegrum, Dudley F. Public Regulation on Business. Richard D. Irwin, 1959.