Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Spaar, S. L. (1981). The ports of Roman Baetica: A study of provincial harbors and their functions from an historical and archaeological perspective. UMI.

Chicago Citation Edition Citation

Spaar, Sherill Lynn. The Ports of Roman Baetica: A Study of Provincial Harbors and Their Functions from an Historical and Archaeological Perspective. Ann Arbor: UMI, 1981.

MLA Citation Edition Citation

Spaar, Sherill Lynn. The Ports of Roman Baetica: A Study of Provincial Harbors and Their Functions from an Historical and Archaeological Perspective. UMI, 1981.