Cita APA (7th ed.)
Parkinson, C. N., & Lancaster, O. (1961). Parkinson's law, or, The pursuit of progress ([Segunda edición].). John Murray.
Cita Chicago (17th ed.)
Parkinson, C. Northcote, i Osbert Lancaster. Parkinson's Law, or, The Pursuit of Progress. [Segunda edición]. London: John Murray, 1961.
Cita MLA (9th ed.)
Parkinson, C. Northcote, i Osbert Lancaster. Parkinson's Law, or, The Pursuit of Progress. [Segunda edición]. John Murray, 1961.
Atenció: Aquestes cites poden no estar 100% correctes.