Sandburg, C. (1970). The complete poems of Carl Sandburg. New York: Harcourt Brace Jovanovich.
Trích dẫn kiểu ChicagoSandburg, Carl. The Complete Poems of Carl Sandburg. New York: Harcourt Brace Jovanovich, 1970.
MLA引文Sandburg, Carl. The Complete Poems of Carl Sandburg. New York: Harcourt Brace Jovanovich, 1970.
警告:这些引文格式不一定是100%准确.