APA (7th ed.) Citation

Oldale, R. N. (1962). Geologic map of the Reading quadrangle, Massachusetts: Surficial geology. The Survey.

Chicago Style (17th ed.) Citation

Oldale, Robert N. Geologic Map of the Reading Quadrangle, Massachusetts: Surficial Geology. Washington, D.C.: The Survey, 1962.

MLA (9th ed.) Citation

Oldale, Robert N. Geologic Map of the Reading Quadrangle, Massachusetts: Surficial Geology. The Survey, 1962.