APA (7th ed.) Citation

Hartley, L. C. (1973). The spirit of Walt Whitman: A psychological study in blank verse. Folcroft Library Editions.

Chicago Style (17th ed.) Citation

Hartley, L. Conrad. The Spirit of Walt Whitman: A Psychological Study in Blank Verse. [Folcroft, Pa.]: Folcroft Library Editions, 1973.

MLA (9th ed.) Citation

Hartley, L. Conrad. The Spirit of Walt Whitman: A Psychological Study in Blank Verse. Folcroft Library Editions, 1973.