APA (7th ed.) Citation

Firkins, O. W. (1915). Ralph Waldo Emerson. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Firkins, Oscar W. Ralph Waldo Emerson. Boston: Houghton Mifflin, 1915.

MLA (9th ed.) Citation

Firkins, Oscar W. Ralph Waldo Emerson. Houghton Mifflin, 1915.

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