Gaya APA
Siswanto, . et al (2019).
Maestro Olimpiade Fisika SMP Mastering, Your Strategy, to be a Successful Olympian .
Jakarta:
Erlangga Group.
Gaya MLA
Siswanto, . et al.
"Maestro Olimpiade Fisika SMP Mastering, Your Strategy, to be a Successful Olympian".
Jakarta:
Erlangga Group,
2019.
BUKU.