APA (7th ed.) Citation

Duncan, F., & Greene, P. (1996). Central Italy: Trip planner & guide ; Florence, Tuscany, Umbria, the Marches, Northern Lazio. Passport Books.

Chicago Style (17th ed.) Citation

Duncan, Fiona, and Peter Greene. Central Italy: Trip Planner & Guide ; Florence, Tuscany, Umbria, the Marches, Northern Lazio. Lincolnwood (Chicago), Ill: Passport Books, 1996.

MLA (9th ed.) Citation

Duncan, Fiona, and Peter Greene. Central Italy: Trip Planner & Guide ; Florence, Tuscany, Umbria, the Marches, Northern Lazio. Passport Books, 1996.