APA (7th ed.) Citation

Steen, G. E., & Steen, R. W. (1963). Your Texas heritage. The Steck Company.

Chicago Style (17th ed.) Citation

Steen, Gladys E., and Ralph Wright Steen. Your Texas Heritage. Austin, Texas: The Steck Company, 1963.

MLA (8th ed.) Citation

Steen, Gladys E., and Ralph Wright Steen. Your Texas Heritage. The Steck Company, 1963.