APA Style
IANCU, M. (2015).
INTERNATIONAL OLYMPIAD ON ASTRONOMY AND ASTROPHYSICS (cetakan ke-2).
JAKARTA:
PT. Trisula Adisakti.
MLA Style
IANCU, MIHAELA.
"INTERNATIONAL OLYMPIAD ON ASTRONOMY AND ASTROPHYSICS".
cetakan ke-2
JAKARTA:
PT. Trisula Adisakti,
2015.
Text.