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

APA Citation Edition Citation

Cpt. Hely. (1829). Cyclopean walls at Civitella, about 7 miles from Subiaco.

Chicago Citation Edition Citation

Cpt. Hely. Cyclopean Walls at Civitella, About 7 Miles from Subiaco. 1829.

MLA Citation Edition Citation

Cpt. Hely. Cyclopean Walls at Civitella, About 7 Miles from Subiaco. 1829.