Cita APA (7th ed.)

Royden, H. L. (1988). The magistrates of the roman professional collegia in Italy from the first to the third century A.D. Giardini.

Cita Chicago (17th ed.)

Royden, Halsey L. The Magistrates of the Roman Professional Collegia in Italy from the First to the Third Century A.D. Pisa: Giardini, 1988.

Cita MLA (9th ed.)

Royden, Halsey L. The Magistrates of the Roman Professional Collegia in Italy from the First to the Third Century A.D. Giardini, 1988.