APA (7th ed.) Citation

Eco, U., Ivanov, V. V., Rector, M., Sebeok, T. A., & Erickson, M. E. (1984). Carnival! Mouton de Gruyter.

Chicago Style (17th ed.) Citation

Eco, Umberto, Vâčeslav Vsevolodovič Ivanov, Mônika Rector, Thomas Albert Sebeok, and Marcia E. Erickson. Carnival! Berlin ; New York ; Amsterdam: Mouton de Gruyter, 1984.

MLA (9th ed.) Citation

Eco, Umberto, et al. Carnival! Mouton de Gruyter, 1984.