APA (7 ম সংস্করণ) উদ্ধৃতি

Gray, D. L., & Smith, A. E. (2007). Case studies in 21st century school administration: Addressing challenges for educational leadership. Sage Publications.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Gray, David L., এবং Agnes E. Smith. Case Studies in 21st Century School Administration: Addressing Challenges for Educational Leadership. Thousand Oaks: Sage Publications, 2007.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Gray, David L., এবং Agnes E. Smith. Case Studies in 21st Century School Administration: Addressing Challenges for Educational Leadership. Sage Publications, 2007.