Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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