Gaya APA
Guillaume, Alfred. (1956).
Islam (2).
England:
Penguin Books.
Gaya Chicago
Guillaume, Alfred.
Islam.
2
England:
Penguin Books,
1956.
Text.
Gaya MLA
Guillaume, Alfred.
Islam.
2
England:
Penguin Books,
1956.
Text.
Gaya Turabian
Guillaume, Alfred.
Islam.
2
England:
Penguin Books,
1956.
Print.