Gaya APA

Warning: Undefined variable $authors_string in /home/smanda/pustaka/template/akasia/citation/apa_style_template.php on line 21 Ilmu Pengetahuan Populer 1. (1986). Jakarta: Intermasa.

Gaya MLA

Warning: Undefined variable $authors_string in /home/smanda/pustaka/template/akasia/citation/mla_style_template.php on line 21 Ilmu Pengetahuan Populer 1. . Jakarta: Intermasa, 1986. Text.