Gaya APA
Asyur, M, A. et al
(2004).
Khotbah dan wasiat Umar Ibnul Khaththab
(
Cet. 2)
.
Jakarta:
Gema Insani.
Gaya MLA
Asyur, Muhammad, Ahmad. et al.
"Khotbah dan wasiat Umar Ibnul Khaththab".
Cet. 2
Jakarta:
Gema Insani,
2004.
Text.