Cita APA (7th ed.)

lands and people. (1976). Lands of People: Eurpoe Vol 4. Grolier incorporated.

Cita Chicago (17th ed.)

lands and people. Lands of People: Eurpoe Vol 4. New York: Grolier incorporated, 1976.

Cita MLA (9th ed.)

lands and people. Lands of People: Eurpoe Vol 4. Grolier incorporated, 1976.