James Kirby Martin...[et al.]. (1993). America and its people. New York: HarperCollins College.
Chicago-стиль цитированияJames Kirby Martin...[et al.]. America and Its People. New York: HarperCollins College, 1993.
MLA-цитированиеJames Kirby Martin...[et al.]. America and Its People. New York: HarperCollins College, 1993.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.