APA Style
Encyclopedia Americana 24. (1976).
New York:
Americana Corporation.
Chicago Style
Encyclopedia Americana 24.
.
New York:
Americana Corporation,
1976.
Perpustakaan KALBIS.
IEEE Style
*IEEE style untuk Skripsi
Encyclopedia Americana 24.
.
.
New York:
Americana Corporation.
*IEEE style untuk Buku/Jurnal
Encyclopedia Americana 24.
.
.
New York:
Americana Corporation,
1976.
MLA Style
Encyclopedia Americana 24.
.
New York:
Americana Corporation,
1976.
Perpustakaan KALBIS.
Turabian Style
Encyclopedia Americana 24.
New York:
Americana Corporation,
1976.
Perpustakaan KALBIS.