APA (7 ম সংস্করণ) উদ্ধৃতি

Reuter, J. B. (1998). The gentle warrior: The story of Father George J. Willmann, S.J. Knights of Columbus, Father George J. Willman Charities.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Reuter, James B. The Gentle Warrior: The Story of Father George J. Willmann, S.J. Manila: Knights of Columbus, Father George J. Willman Charities, 1998.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Reuter, James B. The Gentle Warrior: The Story of Father George J. Willmann, S.J. Knights of Columbus, Father George J. Willman Charities, 1998.