Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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