Gaya APA
Statistik, B, P. (1986).
Statistik Indonesia 1985 = Statistical Year Book of Indonesia .
Jakarta:
Biro Pusat Statisti.
Gaya MLA
Statistik, Biro, Pusat.
"Statistik Indonesia 1985 = Statistical Year Book of Indonesia".
Jakarta:
Biro Pusat Statisti,
1986.
print.