Style de citation APA (7e éd.)

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.

Style de citation Chicago (17e éd.)

Gurasich, Marj, et 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.

Style de citation MLA (8e éd.)

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