Gaya APA
Haikal, Muhammad Husen. (1990).
Al-Shiddiq Abu Bakar / Muhammad Husen Haikal (11).
Beirut:
Dar Al-Maarif.
Gaya Chicago
Haikal, Muhammad Husen.
Al-Shiddiq Abu Bakar / Muhammad Husen Haikal.
11
Beirut:
Dar Al-Maarif,
1990.
Buku.
Gaya MLA
Haikal, Muhammad Husen.
Al-Shiddiq Abu Bakar / Muhammad Husen Haikal.
11
Beirut:
Dar Al-Maarif,
1990.
Buku.
Gaya Turabian
Haikal, Muhammad Husen.
Al-Shiddiq Abu Bakar / Muhammad Husen Haikal.
11
Beirut:
Dar Al-Maarif,
1990.
Buku.