Cita APA (7a ed.)

Perkins, G. B., Perkins, B., & Leininger, P. (1991). BENET'S reader's encyclopedia of american literature. Harper Collins College.

Cita Chicago Style (17a ed.)

Perkins, George B., Barbara Perkins, y Philip Leininger. BENET'S Reader's Encyclopedia of American Literature. New York: Harper Collins College, 1991.

Cita MLA (8a ed.)

Perkins, George B., et al. BENET'S Reader's Encyclopedia of American Literature. Harper Collins College, 1991.