Frost, R., & Graves, R. (1963). Selected Poems of Robert Frost. Holt.
Citación estilo ChicagoFrost, Robert, and Robert Graves. Selected Poems of Robert Frost. New York: Holt, 1963.
Cita MLAFrost, Robert, and Robert Graves. Selected Poems of Robert Frost. Holt, 1963.
Warning: These citations may not always be 100% accurate.