APA (7th ed.) Citation

McDonald Observatory, Calhoun, J. W., & Randall, E. (1939). Addresses made at the dedication exercises of the W.J. McDonald Observatory on Mount Locke, Jeff Davis County, Texas, May 5, 1939. [McDonald Observatory].

Chicago Style (17th ed.) Citation

McDonald Observatory, John William Calhoun, and Edward Randall. Addresses Made at the Dedication Exercises of the W.J. McDonald Observatory on Mount Locke, Jeff Davis County, Texas, May 5, 1939. [Austin, Tex.]: [McDonald Observatory], 1939.

MLA (8th ed.) Citation

McDonald Observatory, et al. Addresses Made at the Dedication Exercises of the W.J. McDonald Observatory on Mount Locke, Jeff Davis County, Texas, May 5, 1939. [McDonald Observatory], 1939.