APA (7th ed.) Citation

Porter, D. (2006). Frommer's Italy 2007. Wiley.

Chicago Style (17th ed.) Citation

Porter, Darwin. Frommer's Italy 2007. Hoboken, N.J: Wiley, 2006.

MLA (9th ed.) Citation

Porter, Darwin. Frommer's Italy 2007. Wiley, 2006.

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