APA (7th ed.) Citation

Bromfield, L. (1937). The Louis Bromfield trilogy .. Blue ribbon books.

Chicago Style (17th ed.) Citation

Bromfield, Louis. The Louis Bromfield Trilogy .. New York: Blue ribbon books, 1937.

MLA (9th ed.) Citation

Bromfield, Louis. The Louis Bromfield Trilogy .. Blue ribbon books, 1937.

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