APA

Parkinson C. N., .Parkinson's law. New York: Ballantine Books.

Chicago

Parkinson C Northcote, .Parkinson's law. New York: Ballantine Books.

Harvard

Parkinson C. N., .Parkinson's law. New York: Ballantine Books.

MLA

Parkinson C Northcote, .New York: Ballantine Books. .