توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Vickers, B., Trines, E., & Pohnan, E. (2012). Community guidelines for accessing forestry voluntary carbon markets. Food and Agriculture Organization of the United Nations Regional Office for Asia and the Pacific.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Vickers, Ben, Eveline Trines, و Erica Pohnan. Community Guidelines for Accessing Forestry Voluntary Carbon Markets. Bangkok: Food and Agriculture Organization of the United Nations Regional Office for Asia and the Pacific, 2012.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Vickers, Ben, et al. Community Guidelines for Accessing Forestry Voluntary Carbon Markets. Food and Agriculture Organization of the United Nations Regional Office for Asia and the Pacific, 2012.