Cita APA (7a ed.)

(2020). Peter de Rivo on Chronology and the Calendar. LEUVEN UNIVERSITY PRESS.

Cita Chicago Style (17a ed.)

Peter De Rivo on Chronology and the Calendar. [S.l.]: LEUVEN UNIVERSITY PRESS, 2020.

Cita MLA (8a ed.)

Peter De Rivo on Chronology and the Calendar. LEUVEN UNIVERSITY PRESS, 2020.