APA Style
Noor, Hidayat. (1978).
Surat Kertas Biru .
Johor:
Solo Enterprises.
Chicago Style
Noor, Hidayat.
Surat Kertas Biru.
Johor:
Solo Enterprises,
1978.
Text.
MLA Style
Noor, Hidayat.
Surat Kertas Biru.
Johor:
Solo Enterprises,
1978.
Text.
Turabian Style
Noor, Hidayat.
Surat Kertas Biru.
Johor:
Solo Enterprises,
1978.
Print.