Cita APA (7a ed.)

Howells, W. D., Kirk, C. M., & Kirk, R. (1950). William Dean Howells: Representative selections. American Book Company.

Cita Chicago Style (17a ed.)

Howells, William Dean, Clara Marburg Kirk, y Rudolf Kirk. William Dean Howells: Representative Selections. New York: American Book Company, 1950.

Cita MLA (9a ed.)

Howells, William Dean, et al. William Dean Howells: Representative Selections. American Book Company, 1950.