APA (7 ম সংস্করণ) উদ্ধৃতি

Crew, M. A., & Kleindorfer, P. R. (2005). Regulatory and Economic Challenges in the Postal and Delivery Sector. Springer US. https://doi.org/10.1007/b102100

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Crew, Michael A., এবং Paul R. Kleindorfer. Regulatory and Economic Challenges in the Postal and Delivery Sector. Boston, MA: Springer US, 2005. https://doi.org/10.1007/b102100.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Crew, Michael A., এবং Paul R. Kleindorfer. Regulatory and Economic Challenges in the Postal and Delivery Sector. Springer US, 2005. https://doi.org/10.1007/b102100.