APA (7th ed.) Citation

Young, P. K., O´Connor, W. V., & Thomson, L. Ernest Hemingway, William Faulkner, Robert Frost.

Chicago Style (17th ed.) Citation

Young, Philip K., William Van O´Connor, and Lawrance Thomson. Ernest Hemingway, William Faulkner, Robert Frost.

MLA (8th ed.) Citation

Young, Philip K., et al. Ernest Hemingway, William Faulkner, Robert Frost.