Heath, E. F., Keeling, S., & Strachan, D. (2025). Frommer's Rome, Florence and Venice 2026 (11th edition.). FrommerMedia LLC.
Chicago Style (17th ed.) CitationHeath, Elizabeth F., Stephen Keeling, and Donald Strachan. Frommer's Rome, Florence and Venice 2026. 11th edition. [New York City, New York]: FrommerMedia LLC, 2025.
MLA引文Heath, Elizabeth F., et al. Frommer's Rome, Florence and Venice 2026. 11th edition. FrommerMedia LLC, 2025.
警告:這些引文格式不一定是100%准確.