APA (7th ed.) Citation

Paxton, J. (1999). The Penguin encyclopedia of places (3. ed.). Penguin.

Chicago Style (17th ed.) Citation

Paxton, John. The Penguin Encyclopedia of Places. 3. ed. London: Penguin, 1999.

MLA (9th ed.) Citation

Paxton, John. The Penguin Encyclopedia of Places. 3. ed. Penguin, 1999.