APA (7 ম সংস্করণ) উদ্ধৃতি

Costello, A. (1977). How to pray when troubled: From His cross to yours. Liquori Publications.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Costello, Andrew. How to Pray When Troubled: From His Cross to Yours. Liquori, Mo.: Liquori Publications, 1977.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Costello, Andrew. How to Pray When Troubled: From His Cross to Yours. Liquori Publications, 1977.