Gaya APA

Ryan, C, P. (1997). Basil and controversy - A moral appraisal. . Romae: Romae PUL Academia Alfonsiana.

Gaya MLA

Ryan, Charles, P.. "Basil and controversy - A moral appraisal. ". Romae: Romae PUL Academia Alfonsiana, 1997. Buku.