Cita APA

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

Citación estilo Chicago

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

Cita MLA

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