APA (7th ed.) Citation

Henning, W. T., & Blumenschein, E. L. (1978). Ernest L. Blumenschein retrospective, Colorado Springs Fine Arts Center, March 5-April 16, 1978. The Center.

Chicago Style (17th ed.) Citation

Henning, William T., and E. L. Blumenschein. Ernest L. Blumenschein Retrospective, Colorado Springs Fine Arts Center, March 5-April 16, 1978. Colorado Springs: The Center, 1978.

MLA (9th ed.) Citation

Henning, William T., and E. L. Blumenschein. Ernest L. Blumenschein Retrospective, Colorado Springs Fine Arts Center, March 5-April 16, 1978. The Center, 1978.