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

APA Citation Edition Citation

Frere, S., Bennett, P., & Stow, S. (1982). Excavations on the Roman and medieval defences of Canterbury. [s.n.].

Chicago Citation Edition Citation

Frere, S.S, Paul Bennett, und Sally Stow. Excavations on the Roman and Medieval Defences of Canterbury. Maidstone: [s.n.], 1982.

MLA Citation Edition Citation

Frere, S.S, et al. Excavations on the Roman and Medieval Defences of Canterbury. [s.n.], 1982.