American University (Washington, D.C.). Foreign Area Studies, & Keefe, E. K. (1976). Area handbook for Spain. For sale by the Supt. of Docs., U.S. Govt. Print. Off..
Цитирование в стиле Чикаго (17-е изд.)American University (Washington, D.C.). Foreign Area Studies, и Eugene K. Keefe. Area Handbook for Spain. Washington: For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1976.
Цитирование MLA (8-е изд.)American University (Washington, D.C.). Foreign Area Studies, и Eugene K. Keefe. Area Handbook for Spain. For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1976.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.