توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Martins, Z., Silva, S., Mara, Z., Una, N., & Aris, J. (2017, June). Stem damages caused by heart rot and large poplar borer on hybrid and European aspen. Metsanduslikud Uurimused.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Martins, Zeps, Senhofa Silva, Zadina Mara, Neimane Una, و Jansons Aris. "Stem Damages Caused by Heart Rot and Large Poplar Borer on Hybrid and European Aspen." Metsanduslikud Uurimused Jun. 2017.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Martins, Zeps, et al. "Stem Damages Caused by Heart Rot and Large Poplar Borer on Hybrid and European Aspen." Metsanduslikud Uurimused, Jun. 2017.