Spiller, R. E. (1963). The cycle of American literature: An essay in historical criticism (6th print.). New American Library.
Цитирование в стиле Чикаго (17-е изд.)Spiller, Robert Ernest. The Cycle of American Literature: An Essay in Historical Criticism. 6th print. New York: New American Library, 1963.
Цитирование MLA (8-е изд.)Spiller, Robert Ernest. The Cycle of American Literature: An Essay in Historical Criticism. 6th print. New American Library, 1963.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.