APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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

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