APA (7th ed.) Citation

Library of Congress. Federal Research Division & Ross, R. R. (1990). Cambodia: A country study (3rd ed.). The Division : For sale by the Supt. of Docs., U.S. G.P.O..

Chicago Style (17th ed.) Citation

Library of Congress. Federal Research Division and Russell R. Ross. Cambodia: A Country Study. 3rd ed. Washington, D.C.: The Division : For sale by the Supt. of Docs., U.S. G.P.O., 1990.

MLA (8th ed.) Citation

Library of Congress. Federal Research Division and Russell R. Ross. Cambodia: A Country Study. 3rd ed. The Division : For sale by the Supt. of Docs., U.S. G.P.O., 1990.