Cita APA (7a ed.)

Herschel, C. (1899). The two books on the water supply of the city of Rome of Sextus Julius Frontinus, water commissioner of the city of Rome A.D. 97 (1a. ed.). Dana Estes and Company.

Cita Chicago Style (17a ed.)

Herschel, Clemens. The Two Books on the Water Supply of the City of Rome of Sextus Julius Frontinus, Water Commissioner of the City of Rome A.D. 97. 1a. ed. Boston: Dana Estes and Company, 1899.

Cita MLA (9a ed.)

Herschel, Clemens. The Two Books on the Water Supply of the City of Rome of Sextus Julius Frontinus, Water Commissioner of the City of Rome A.D. 97. 1a. ed. Dana Estes and Company, 1899.