APA (7 ম সংস্করণ) উদ্ধৃতি

Eastland, T. (1992). Energy in the executive: The case for the strong presidency. Free Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Eastland, Terry. Energy in the Executive: The Case for the Strong Presidency. New York: Free Press, 1992.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Eastland, Terry. Energy in the Executive: The Case for the Strong Presidency. Free Press, 1992.