Cita APA (7a ed.)

Chivian, E. (1993). Critical condition: Human health and the environment. MIT.

Cita Chicago Style (17a ed.)

Chivian, Eric. Critical Condition: Human Health and the Environment. Cambridge: MIT, 1993.

Cita MLA (9a ed.)

Chivian, Eric. Critical Condition: Human Health and the Environment. MIT, 1993.