APA (7th ed.) Citation

Ladner, M. D., & Seltzer, O. C. (1979). O. C. Seltzer, painter of the Old West. University of Oklahoma Press.

Chicago Style (17th ed.) Citation

Ladner, Mildred D., and O. C. Seltzer. O. C. Seltzer, Painter of the Old West. Norman: University of Oklahoma Press, 1979.

MLA (9th ed.) Citation

Ladner, Mildred D., and O. C. Seltzer. O. C. Seltzer, Painter of the Old West. University of Oklahoma Press, 1979.