APA (7th ed.) Citation

Jennings, S. W. I. (1954). The Queen's government. Penguin Books.

Chicago Style (17th ed.) Citation

Jennings, Sir William Ivor. The Queen's Government. London, Baltimore: Penguin Books, 1954.

MLA (9th ed.) Citation

Jennings, Sir William Ivor. The Queen's Government. Penguin Books, 1954.