APA (7th ed.) Citation

Churchill, C. Gotham. A poem. Book I. By C. Churchill.

Chicago Style (17th ed.) Citation

Churchill, Charles. Gotham. A Poem. Book I. By C. Churchill.

MLA (9th ed.) Citation

Churchill, Charles. Gotham. A Poem. Book I. By C. Churchill.

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