Cita APA (7th ed.)

Bowle, J. (1979). A history of Europe: A cultural and political survey. Sapere books.

Cita Chicago (17th ed.)

Bowle, John. A History of Europe: A Cultural and Political Survey. uk: Sapere books, 1979.

Cita MLA (9th ed.)

Bowle, John. A History of Europe: A Cultural and Political Survey. Sapere books, 1979.