APA

Russell Josiah Cox, . (1972). Medieval regions and their cities. [Bloomington] Indiana University Press: .

Chicago

Russell Josiah Cox, . 1972. Medieval regions and their cities. [Bloomington] Indiana University Press: .

Harvard

Russell Josiah Cox, . (1972). Medieval regions and their cities. [Bloomington] Indiana University Press: .

MLA

Russell Josiah Cox, . Medieval regions and their cities. [Bloomington] Indiana University Press: . 1972.