APA (7th ed.) Citation

Samson, K. (2004). Frommer's Oregon (4th ed.). Wiley.

Chicago Style (17th ed.) Citation

Samson, Karl. Frommer's Oregon. 4th ed. New York: Wiley, 2004.

MLA (9th ed.) Citation

Samson, Karl. Frommer's Oregon. 4th ed. Wiley, 2004.

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