APA (7th ed.) Citation

Whittow, J. B. (1984). The Penguin dictionary of physical geography. Penguin.

Chicago Style (17th ed.) Citation

Whittow, J. B. The Penguin Dictionary of Physical Geography. London: Penguin, 1984.

MLA (9th ed.) Citation

Whittow, J. B. The Penguin Dictionary of Physical Geography. Penguin, 1984.

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