APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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