توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Sandfoss, M. R., Reichling, S., & Roberts, B. M. (2023, January). Sperm morphology and forward motility are indicators of reproductive success and are not age- or condition-dependent in a captive breeding population of endangered snake. PLoS ONE.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Sandfoss, Mark R., Steve Reichling, و Beth M. Roberts. "Sperm Morphology and Forward Motility Are Indicators of Reproductive Success and Are Not Age- or Condition-dependent in a Captive Breeding Population of Endangered Snake." PLoS ONE Jan. 2023.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Sandfoss, Mark R., et al. "Sperm Morphology and Forward Motility Are Indicators of Reproductive Success and Are Not Age- or Condition-dependent in a Captive Breeding Population of Endangered Snake." PLoS ONE, Jan. 2023.