APA (7th ed.) Citation

Hartcup, J., & Hartcup, A. (1985). Spello: Life today in ancient Umbria (1. publ. in Great Britain.). Allison and Busby.

Chicago Style (17th ed.) Citation

Hartcup, John, and Adeline Hartcup. Spello: Life Today in Ancient Umbria. 1. publ. in Great Britain. London u.a: Allison and Busby, 1985.

MLA (9th ed.) Citation

Hartcup, John, and Adeline Hartcup. Spello: Life Today in Ancient Umbria. 1. publ. in Great Britain. Allison and Busby, 1985.