APA
Graham C., . (2023). Regional Geology: a Case-based Approach. : States Academic Press.
Chicago
Graham Calvin, . 2023. Regional Geology: a Case-based Approach. : States Academic Press.
Harvard
Graham C., . (2023). Regional Geology: a Case-based Approach. : States Academic Press.
MLA
Graham Calvin, . Regional Geology: a Case-based Approach. : States Academic Press. 2023.