توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Green, P., & Wurm, S. (1979). Co-existent aspect-marking phenomena in Tagbanwa of Palawan Island. Department of Linguistics, Research School of Pacific Studies, Australian National University.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Green, Peter, و S.A Wurm. Co-existent Aspect-marking Phenomena in Tagbanwa of Palawan Island. Canberra, A.C.T: Department of Linguistics, Research School of Pacific Studies, Australian National University, 1979.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Green, Peter, و S.A Wurm. Co-existent Aspect-marking Phenomena in Tagbanwa of Palawan Island. Department of Linguistics, Research School of Pacific Studies, Australian National University, 1979.