Frost, R. (1969). The Poetry of Robert Frost. Holt, Rinchart and Winston.
Cita Chicago Style (17a ed.)Frost, Robert. The Poetry of Robert Frost. New York: Holt, Rinchart and Winston, 1969.
Cita MLA (9a ed.)Frost, Robert. The Poetry of Robert Frost. Holt, Rinchart and Winston, 1969.
Precaución: Estas citas no son 100% exactas.