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

APA Zitierstil

Johnston, R., Martinez, D., & Garcia, A. (2001). Were ancient seals secure? -.

Chicago Zitierstil

Johnston, R.G., D.D Martinez, and A.R.E Garcia. Were Ancient Seals Secure? -. 2001.

MLA Zitierstil

Johnston, R.G., D.D Martinez, and A.R.E Garcia. Were Ancient Seals Secure? -. 2001.