Cita APA (7th ed.)

Wark, K., Davis, W. T., & Warner, C. F. (1998). Air pollution: Its origin and control (3rd ed.). Addison-Wesley.

Cita Chicago (17th ed.)

Wark, Kenneth, Wayne T. Davis, i Cecil Francis Warner. Air Pollution: Its Origin and Control. 3rd ed. Menlo Park, Calif: Addison-Wesley, 1998.

Cita MLA (9th ed.)

Wark, Kenneth, et al. Air Pollution: Its Origin and Control. 3rd ed. Addison-Wesley, 1998.