Cita APA

Mommsen, T., & Guerle, E. H. d. Histoire romaine. Paris: Ernest Flammarion.

Chicago Style Citation

Mommsen, Theodor, i Edmond-Gabriel Heguin de Guerle. Histoire Romaine. Paris: Ernest Flammarion.

Cita MLA

Mommsen, Theodor, i Edmond-Gabriel Heguin de Guerle. Histoire Romaine. Paris: Ernest Flammarion.