APA (7th ed.) Citation

Whitman, W. (1926). Two prefaces: The original preface to Leaves of grass, 1855, and A backward glance o'er travel'd roads, 1888. Doubleday, Page & Co..

Chicago Style (17th ed.) Citation

Whitman, Walt. Two Prefaces: The Original Preface to Leaves of Grass, 1855, and A Backward Glance O'er Travel'd Roads, 1888. Garden City, N.Y.: Doubleday, Page & Co., 1926.

MLA (9th ed.) Citation

Whitman, Walt. Two Prefaces: The Original Preface to Leaves of Grass, 1855, and A Backward Glance O'er Travel'd Roads, 1888. Doubleday, Page & Co., 1926.