APA (7th ed.) Citation

Warren, G. O. (1919). The sword : poems / by G.O. Warren: Poems. Blackwell.

Chicago Style (17th ed.) Citation

Warren, G. O. The Sword : Poems / by G.O. Warren: Poems. Blackwell, 1919.

MLA (9th ed.) Citation

Warren, G. O. The Sword : Poems / by G.O. Warren: Poems. Blackwell, 1919.

Warning: These citations may not always be 100% accurate.