APA (7th ed.) Citation

Parkinson, C. N. (1977). Parkinson's law. Penguin Books.

Chicago Style (17th ed.) Citation

Parkinson, C Northcote. Parkinson's Law. Penguin Books, 1977.

MLA (9th ed.) Citation

Parkinson, C Northcote. Parkinson's Law. Penguin Books, 1977.

Warning: These citations may not always be 100% accurate.