APA Format
Mardjana;
. (2009). I love jantung sehat
/
. Bantul : In Azna Books
MLA Format
Mardjana;
. I love jantung sehat
/
. Bantul : In Azna Books, 2009
Chicago Format
Mardjana;
. I love jantung sehat
/
. Bantul : In Azna Books, 2009
Australian/Harvard Format
Mardjana;
. 2009. I love jantung sehat
/
. In Azna Books Bantul