توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Doughty, H., Veríssimo, D., Tan, R., Lee, J., Carrasco, L., Oliver, K., & Milner-Gulland, E. (2019). Saiga horn user characteristics, motivations, and purchasing behaviour in Singapore. Public Library of Science.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Doughty, H., D. Veríssimo, R. Tan, J. Lee, L. Carrasco, K. Oliver, و E. Milner-Gulland. Saiga Horn User Characteristics, Motivations, and Purchasing Behaviour in Singapore. Public Library of Science, 2019.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Doughty, H., et al. Saiga Horn User Characteristics, Motivations, and Purchasing Behaviour in Singapore. Public Library of Science, 2019.