Gaya APA
Widiastuti, R.
(2012).
Percik Gagasan Generasi Muda Unggulan
.
Yogyakarta:
ISES Publishing.
Gaya MLA
Widiastuti, Retno.
"Percik Gagasan Generasi Muda Unggulan".
Yogyakarta:
ISES Publishing,
2012.
Teks (Monograf).