APA (7th ed.) Citation

Thrapp, D. L. (1995). Al Sieber: Chief of scouts. University of Oklahoma Press.

Chicago Style (17th ed.) Citation

Thrapp, Dan L. Al Sieber: Chief of Scouts. Norman: University of Oklahoma Press, 1995.

MLA (8th ed.) Citation

Thrapp, Dan L. Al Sieber: Chief of Scouts. University of Oklahoma Press, 1995.

Warning: These citations may not always be 100% accurate.