APA Citatie

McConnell , R. L., & Abel , D. C. (2014). Environmental geology today. Jones & Bartlett Learning.

Chicago Style citaat

McConnell , Robert L., en Daniel C. Abel. Environmental Geology Today. Jones & Bartlett Learning, 2014.

MLA citatie

McConnell , Robert L., en Daniel C. Abel. Environmental Geology Today. Jones & Bartlett Learning, 2014.

Let op: Deze citaties zijn niet altijd 100% accuraat.