Gaya APA

Warning: Undefined variable $authors_string in /var/www/html/template/default-blue/citation/apa_style_template.php on line 21
Pengantar Psikologi. (1978). Jakarta_: Mutiara.

Gaya MLA

Warning: Undefined variable $authors_string in /var/www/html/template/default-blue/citation/mla_style_template.php on line 21
Pengantar Psikologi. . Jakarta_: Mutiara, 1978. Buku Teks.