Cita APA

Pollock, S. J., & Pollock, S. J. (1964). Bedrock geology of the Tiverton quadrangle Rhode Island-Massachusetts. Washington: U.S. Government Printing Office.

Citación estilo Chicago

Pollock, Samuel Joseph, y Samuel Joseph Pollock. Bedrock Geology of the Tiverton Quadrangle Rhode Island-Massachusetts. Washington: U.S. Government Printing Office, 1964.

Cita MLA

Pollock, Samuel Joseph, y Samuel Joseph Pollock. Bedrock Geology of the Tiverton Quadrangle Rhode Island-Massachusetts. Washington: U.S. Government Printing Office, 1964.