Gaya APA

al., E. et al (2012). Sources Of Commitment In The Civil Law; A Comparative Study With The Islamic Law (-). Yordania: Dar al Thaqafa.

Gaya MLA

al., Et. et al. "Sources Of Commitment In The Civil Law; A Comparative Study With The Islamic Law". - Yordania: Dar al Thaqafa, 2012. Text.