Cita APA (7a ed.)

Collins, R. (1991). Early medieval Europe 300-1000 ([1st ed.].). Macmillan Education.

Cita Chicago Style (17a ed.)

Collins, Roger. Early Medieval Europe 300-1000. [1st ed.]. Basingstoke [etc.]: Macmillan Education, 1991.

Cita MLA (9a ed.)

Collins, Roger. Early Medieval Europe 300-1000. [1st ed.]. Macmillan Education, 1991.