APA Style

Treadgold, D, W. (1990). Twentieth century Russia / Donald W. Treadgold (7). Boulder: Westview Press.

MLA Style

Treadgold, Donald, W.. "Twentieth century Russia / Donald W. Treadgold". 7 Boulder: Westview Press, 1990. Textbook ห้องสมุดทั่วไป.