APA (7th ed.) Citation

Zingarelli, N. A., & Foppa, G. (1809). Giulietta e Romeo.

Chicago Style (17th ed.) Citation

Zingarelli, Nicola Antonio, and Giuseppe Foppa. Giulietta E Romeo. Napoli, 1809.

MLA (9th ed.) Citation

Zingarelli, Nicola Antonio, and Giuseppe Foppa. Giulietta E Romeo. 1809.

Warning: These citations may not always be 100% accurate.