Cita APA (7a ed.)

Gurasich, M., & Whitehead, B. M. (1989). Letters to Oma: A Young German Girl's Account of Her First Year in Texas, 1847. Texas Christian University Press.

Cita Chicago Style (17a ed.)

Gurasich, Marj, y Barbara Mathews Whitehead. Letters to Oma: A Young German Girl's Account of Her First Year in Texas, 1847. Fort Worth: Texas Christian University Press, 1989.

Cita MLA (8a ed.)

Gurasich, Marj, y Barbara Mathews Whitehead. Letters to Oma: A Young German Girl's Account of Her First Year in Texas, 1847. Texas Christian University Press, 1989.