Gaya APA

Warning: Undefined variable $authors_string in /home/smanda/pustaka/template/akasia/citation/apa_style_template.php on line 21 Perkembangan Anak. (1978). Jakarta: Erlangga.

Gaya MLA

Warning: Undefined variable $authors_string in /home/smanda/pustaka/template/akasia/citation/mla_style_template.php on line 21 Perkembangan Anak. Edisi 6. Jakarta: Erlangga, 1978. Text.