The Vatican Observatory, Castel Gandolfo: 80th Anniversary Celebration

MLA

Gionti, Gabriele, and Jean-Baptiste Kikwaya Eluo. The Vatican Observatory, Castel Gandolfo: 80th Anniversary Celebration. Springer International Publishing, 2018.

APA

Gionti, G., & Kikwaya Eluo, J. (2018). The Vatican Observatory, Castel Gandolfo: 80th Anniversary Celebration. Springer International Publishing.

Chicago

Gionti, Gabriele, and Jean-Baptiste Kikwaya Eluo. The Vatican Observatory, Castel Gandolfo: 80th Anniversary Celebration. : Springer International Publishing, 2018.