APA (7 ম সংস্করণ) উদ্ধৃতি

Butler-Bowdon, T. (2004). 50 success classics: Winning wisdom for work and life from 50 landmark books. Nicholas Brealey Pub..

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Butler-Bowdon, Tom. 50 Success Classics: Winning Wisdom for Work and Life from 50 Landmark Books. London ; Yarmouth, Me.: Nicholas Brealey Pub., 2004.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Butler-Bowdon, Tom. 50 Success Classics: Winning Wisdom for Work and Life from 50 Landmark Books. Nicholas Brealey Pub., 2004.