Citazione APA

Drew, K. F. (1970). Barbarian invasions: Catalyst of a new order. Holr, Rinehart and Winston.

Stile di citazione Chicago

Drew, Katherine Fisher. Barbarian Invasions: Catalyst of a New Order. New York: Holr, Rinehart and Winston, 1970.

Citazione MLA

Drew, Katherine Fisher. Barbarian Invasions: Catalyst of a New Order. Holr, Rinehart and Winston, 1970.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.