APA (7th ed.) Citation

Porter, D., & Prince, D. (2004). Frommer's Scotland (8th ed.). John Wiley.

Chicago Style (17th ed.) Citation

Porter, Darwin, and Danforth Prince. Frommer's Scotland. 8th ed. Hoboken, N.J.: John Wiley, 2004.

MLA (9th ed.) Citation

Porter, Darwin, and Danforth Prince. Frommer's Scotland. 8th ed. John Wiley, 2004.