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

APA Citation Edition Citation

MacComas, M. R., Hinkley, K. C., & Kempton, J. P. (1969). Coordinated mapping of geology and soils for land-use planning. - Urbana, IL.

Chicago Citation Edition Citation

MacComas, Murray R., Kenneth C. Hinkley, und John P. Kempton. Coordinated Mapping of Geology and Soils for Land-use Planning. - Urbana, IL. 1969.

MLA Citation Edition Citation

MacComas, Murray R., et al. Coordinated Mapping of Geology and Soils for Land-use Planning. - Urbana, IL. 1969.