Frost, R., & Graves, R. (1963). Selected Poems of Robert Frost. Holt.
芝加哥风格引文Frost, Robert, 与 Robert Graves. Selected Poems of Robert Frost. New York: Holt, 1963.
MLA引文Frost, Robert, 与 Robert Graves. Selected Poems of Robert Frost. Holt, 1963.
警告：这些引文格式不一定是100％准确.