APA (7th ed.) Citation

Trent, W. P. (1967). Longfellow, and other essays. Books for Libraries Press.

Chicago Style (17th ed.) Citation

Trent, William Peterfield. Longfellow, and Other Essays. Freeport, N.Y: Books for Libraries Press, 1967.

MLA (9th ed.) Citation

Trent, William Peterfield. Longfellow, and Other Essays. Books for Libraries Press, 1967.