Cita APA (7a ed.)

Hardy, E. G. (1906). Studies in Roman history. S. Sonnenschein & Co.

Cita Chicago Style (17a ed.)

Hardy, Ernest George. Studies in Roman History. London: S. Sonnenschein & Co, 1906.

Cita MLA (9a ed.)

Hardy, Ernest George. Studies in Roman History. S. Sonnenschein & Co, 1906.