Gaya APA

], P, W, [, O. (). Bencana alam : perlindungan kesehatan masyarakat = natural disasters : protecting the public's health . Jakarta: egc.

Gaya MLA

], Palupi, Widyastuti, [diedit, Oleh:. "Bencana alam : perlindungan kesehatan masyarakat = natural disasters : protecting the public's health". Jakarta: egc, . Text.