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

APA Citation Edition Citation

Simpson, I. A., Bull, I. D., & Dockrill, S. J. (1998). Early anthropogenic soil formation at Tofts Ness, Sanday, Orkney. Academic Press.

Chicago Citation Edition Citation

Simpson, Ian A., Ian D. Bull, und Stephen J. Dockrill. Early Anthropogenic Soil Formation at Tofts Ness, Sanday, Orkney. Academic Press, 1998.

MLA Citation Edition Citation

Simpson, Ian A., et al. Early Anthropogenic Soil Formation at Tofts Ness, Sanday, Orkney. Academic Press, 1998.