APA استشهاد

Robert Frost. (1975). The poetry of Robert Frost: The collected poems, complete and unabridged. New York: Henry Holt and Co.

استشهاد بنمط شيكاغو

Robert Frost. The Poetry of Robert Frost: The Collected Poems, Complete and Unabridged. New York: Henry Holt and Co, 1975.

MLA استشهاد

Robert Frost. The Poetry of Robert Frost: The Collected Poems, Complete and Unabridged. New York: Henry Holt and Co, 1975.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.