APA (7th ed.) Citation

GOODALL, B. (1987). The penguin dictionary of human geography. Penguin Books.

Chicago Style (17th ed.) Citation

GOODALL, Brian. The Penguin Dictionary of Human Geography. London: Penguin Books, 1987.

MLA (9th ed.) Citation

GOODALL, Brian. The Penguin Dictionary of Human Geography. Penguin Books, 1987.