APA Format
Muhammad Ahmad Asyur;
. (2000). Pesan-pesan moral: Umar bin Khaththab
/
. jakarta : Setia Kawan
MLA Format
Muhammad Ahmad Asyur;
. Pesan-pesan moral: Umar bin Khaththab
/
. jakarta : Setia Kawan, 2000
Chicago Format
Muhammad Ahmad Asyur;
. Pesan-pesan moral: Umar bin Khaththab
/
. jakarta : Setia Kawan, 2000
Australian/Harvard Format
Muhammad Ahmad Asyur;
. 2000. Pesan-pesan moral: Umar bin Khaththab
/
. Setia Kawan jakarta