Cita APA (7th ed.)

Li, Y., & Hanan, P. (1992). A tower for the summer heat. Ballantine Books.

Cita Chicago (17th ed.)

Li, Yu, i Patrick Hanan. A Tower for the Summer Heat. New York: Ballantine Books, 1992.

Cita MLA (9th ed.)

Li, Yu, i Patrick Hanan. A Tower for the Summer Heat. Ballantine Books, 1992.