APA (7th ed.) Citation

Auden, W. H., Salus, P. H., Taylor, P. B., & Merrill, J. (1972). For W.H. Auden, February 21, 1972 (Special commemorative edition.). Random House.

Chicago Style (17th ed.) Citation

Auden, W. H., Peter H. Salus, Paul Beekman Taylor, and James Merrill. For W.H. Auden, February 21, 1972. Special commemorative edition. New York: Random House, 1972.

MLA (9th ed.) Citation

Auden, W. H., et al. For W.H. Auden, February 21, 1972. Special commemorative edition. Random House, 1972.