Gaya APA
Abduh, I., Yahya, A, I. (1989).
Haqiqah al insan : al kitab as sani/ Isa Abduh, Ahmad Ismail Yahya .
Kairo:
Dar al Maarif.
Gaya MLA
Abduh, Isa., Yahya, Ahmad, Ismail.
"Haqiqah al insan : al kitab as sani/ Isa Abduh, Ahmad Ismail Yahya".
Kairo:
Dar al Maarif,
1989.
Text.