Cita APA (7th ed.)

Krejci, J., & Velimsky, V. (1981). Ethnic and political nations in Europe. Croom Helm.

Cita Chicago (17th ed.)

Krejci, Jaroslav, i Vitezslav Velimsky. Ethnic and Political Nations in Europe. London: Croom Helm, 1981.

Cita MLA (9th ed.)

Krejci, Jaroslav, i Vitezslav Velimsky. Ethnic and Political Nations in Europe. Croom Helm, 1981.