توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)
International Union of Forest Research Organizations, ebrary, Inc, & Sidle, R. C. (2002). Environmental change and geomorphic hazards in forests. CABI Pub. in association with the International Union of Forest Research Organizations.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)
International Union of Forest Research Organizations, Inc ebrary, و Roy C. Sidle. Environmental Change and Geomorphic Hazards in Forests. Wallingford, Oxon, UK ; New York, NY, USA: CABI Pub. in association with the International Union of Forest Research Organizations, 2002.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)
International Union of Forest Research Organizations, et al. Environmental Change and Geomorphic Hazards in Forests. CABI Pub. in association with the International Union of Forest Research Organizations, 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.