APA (7 ম সংস্করণ) উদ্ধৃতি

Singapore Airlines. (1979). The Pursuit of excellence: An island and its airline. Singapore Airlines.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Singapore Airlines. The Pursuit of Excellence: An Island and Its Airline. [Singapore]: Singapore Airlines, 1979.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Singapore Airlines. The Pursuit of Excellence: An Island and Its Airline. Singapore Airlines, 1979.