Gaya APA
Mujiyati, .
(2015).
Olimpiade Sains Nasional Matematika
.
Yogyakarta:
Pustaka Baru Press.
Gaya MLA
Mujiyati, .
"Olimpiade Sains Nasional Matematika".
Yogyakarta:
Pustaka Baru Press,
2015.
Text.