APA (7th ed.) Citation

Willis, N. P. (1849). The prose works of N. P. Willis (New ed.). Carey and Hart.

Chicago Style (17th ed.) Citation

Willis, Nathaniel Parker. The Prose Works of N. P. Willis. New ed. Philadelphia: Carey and Hart, 1849.

MLA (9th ed.) Citation

Willis, Nathaniel Parker. The Prose Works of N. P. Willis. New ed. Carey and Hart, 1849.