APA (7th ed.) Citation

Borsook, E. (1973). The companion guide to Florence (2. ed.). Collins.

Chicago Style (17th ed.) Citation

Borsook, Eve. The Companion Guide to Florence. 2. ed. London: Collins, 1973.

MLA (9th ed.) Citation

Borsook, Eve. The Companion Guide to Florence. 2. ed. Collins, 1973.