Gaya APA
Wahyudin, . (2007).
SETS (Science. Environment, Technology, Society) 3: Bumi Dan Ruang Angkasa (cet 2).
Jakarta:
Armandelta Selaras.
Gaya MLA
Wahyudin, .
"SETS (Science. Environment, Technology, Society) 3: Bumi Dan Ruang Angkasa".
cet 2
Jakarta:
Armandelta Selaras,
2007.
Text.