Gaya APA

Aquilina, M, &, B, C. (2009). Praying the Psalms with the early Christians: Ancient songs for modern hearts. . Maryland: Maryland The Word Among Us.

Gaya MLA

Aquilina, Mike, &, Bailey,, Christopher. "Praying the Psalms with the early Christians: Ancient songs for modern hearts. ". Maryland: Maryland The Word Among Us, 2009. Buku.