Preliminary bedrock geological map of Connecticut
MLA
Rodgers, John. Preliminary Bedrock Geological Map of Connecticut. [Hartford]: [Connecticut Geological and Natural History Survey], 1982
APA, 7th edition
Rodgers, J. (1982). Preliminary bedrock geological map of Connecticut. [Hartford]: [Connecticut Geological and Natural History Survey]
Chicago, 17th edition
Rodgers, John. Preliminary bedrock geological map of Connecticut. [Hartford]: [Connecticut Geological and Natural History Survey], 1982