APA (7th ed.) Citation

Hackett, O. (1936). Trade between the Roman Empire and the Free Germans.

Chicago Style (17th ed.) Citation

Hackett, Olwen. Trade Between the Roman Empire and the Free Germans. 1936.

MLA (9th ed.) Citation

Hackett, Olwen. Trade Between the Roman Empire and the Free Germans. 1936.

Warning: These citations may not always be 100% accurate.