APA (7th ed.) Citation

Parkinson, C. N. (1966). A law unto themselves: Twelve portraits. John Murray.

Chicago Style (17th ed.) Citation

Parkinson, C. Northcote. A Law Unto Themselves: Twelve Portraits. Londres: John Murray, 1966.

MLA (9th ed.) Citation

Parkinson, C. Northcote. A Law Unto Themselves: Twelve Portraits. John Murray, 1966.