National Institute of Environmental Health Sciences\nNational Institutes of Health (U.S.). (2017). Environmental Health Perspectives. National Institute of Environmenatl Health Sciences.
Παραπομπή σε μορφή Chicago (17η εκδ.)National Institute of Environmental Health Sciences\nNational Institutes of Health (U.S.). Environmental Health Perspectives. Research Triangle Park, NC: National Institute of Environmenatl Health Sciences, 2017.
Παραπομπή σε μορφή MLA (8th εκδ.)National Institute of Environmental Health Sciences\nNational Institutes of Health (U.S.). Environmental Health Perspectives. National Institute of Environmenatl Health Sciences, 2017.
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