Gaya APA
Wahyudin, . (2007).
SETS : science, environment, technology & society : bumi dan ruang angkasa 3 .
Jakarta:
Armandelta.
Gaya MLA
Wahyudin, .
"SETS : science, environment, technology & society : bumi dan ruang angkasa 3".
Jakarta:
Armandelta,
2007.
Text.