APA (7 ম সংস্করণ) উদ্ধৃতি

Green, J., Freckleton, R., & Hatchwell, B. (2016). Variation in helper effort among cooperatively breeding bird species is consistent with Hamilton’s Rule. Nature.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Green, J., R. Freckleton, এবং B. Hatchwell. Variation in Helper Effort Among Cooperatively Breeding Bird Species Is Consistent with Hamilton’s Rule. Nature, 2016.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Green, J., et al. Variation in Helper Effort Among Cooperatively Breeding Bird Species Is Consistent with Hamilton’s Rule. Nature, 2016.