Cita APA (7th ed.)
Utley, D. K., & Beeman, C. J. (2010). History ahead: Stories beyond the Texas roadside markers. Texas A&M University Press.
Cita Chicago (17th ed.)
Utley, Dan K., i Cynthia J. Beeman. History Ahead: Stories Beyond the Texas Roadside Markers. [College Station]: Texas A&M University Press, 2010.
Cita MLA (9th ed.)
Utley, Dan K., i Cynthia J. Beeman. History Ahead: Stories Beyond the Texas Roadside Markers. Texas A&M University Press, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.