APA (7e ed.) Bronvermelding

ebrary, Inc, Bally, A. W., & Roberts, D. G. (2012). Regional geology and tectonics. Elsevier.

Chicago (17e ed.) Bronvermelding

ebrary, Inc, A. W. Bally, en D. G. Roberts. Regional Geology and Tectonics. Amsterdam ; Boston: Elsevier, 2012.

MLA (9e ed.) Bronvermelding

ebrary, Inc, et al. Regional Geology and Tectonics. Elsevier, 2012.