Cita APA

Peter, L. J. (1969). The Peter principle. U.S.A: William Morrow.

Chicago Style Citation

Peter, Laurence J. The Peter Principle. U.S.A: William Morrow, 1969.

Cita MLA

Peter, Laurence J. The Peter Principle. U.S.A: William Morrow, 1969.

Atenció: Aquestes cites poden no estar 100% correctes.