Cita APA (7a ed.)

Monday, J. C., & Vick, F. B. (2007). Petra's Legacy: The South Texas Ranching Empire of Petra Vela and Mifflin Kenedy. Texas A&M University Press.

Cita Chicago Style (17a ed.)

Monday, Jane Clements, y Frances Brannen Vick. Petra's Legacy: The South Texas Ranching Empire of Petra Vela and Mifflin Kenedy. College Station: Texas A&M University Press, 2007.

Cita MLA (8a ed.)

Monday, Jane Clements, y Frances Brannen Vick. Petra's Legacy: The South Texas Ranching Empire of Petra Vela and Mifflin Kenedy. Texas A&M University Press, 2007.