Cita APA (7th ed.)

Bassett, R. (1988). A guide to Central Europe. Penguin Books.

Cita Chicago (17th ed.)

Bassett, Richard. A Guide to Central Europe. London: Penguin Books, 1988.

Cita MLA (9th ed.)

Bassett, Richard. A Guide to Central Europe. Penguin Books, 1988.