APA (7 ম সংস্করণ) উদ্ধৃতি

Lewis, E. S. E. (1919). Getting the most out of business: Observations of the application of the scientific method to business practice (6th ed.). Ronald Press Co.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Lewis, Elias St. Elmo. Getting the Most Out of Business: Observations of the Application of the Scientific Method to Business Practice. 6th ed. New York: Ronald Press Co, 1919.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Lewis, Elias St. Elmo. Getting the Most Out of Business: Observations of the Application of the Scientific Method to Business Practice. 6th ed. Ronald Press Co, 1919.