Ferguson,John H McHenry, D. E. (1950). The American federal government (2nd ed.). Mcgrowhill book company.
Chicago-стиль цитированияFerguson,John H McHenry, Dean E. The American Federal Government. 2nd ed. New York: Mcgrowhill book company, 1950.
MLA-цитированиеFerguson,John H McHenry, Dean E. The American Federal Government. 2nd ed. Mcgrowhill book company, 1950.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.