APA (7th ed.) Citation

Dante, A., Mondadori, & Bergin, T. G. (1968). Dante: His life, his times, his works. American Heritage.

Chicago Style (17th ed.) Citation

Dante, Alighieri, Mondadori, and Thomas Goddard Bergin. Dante: His Life, His Times, His Works. New York: American Heritage, 1968.

MLA (8th ed.) Citation

Dante, Alighieri, et al. Dante: His Life, His Times, His Works. American Heritage, 1968.