Gaya APA
Wahyudin, . (2006).
SETS : ( sciene, enviroment, Technology & society ) Dunia hewan dan tumbuhan 2 .
Jakarta:
Armandelta.
Gaya MLA
Wahyudin, .
"SETS : ( sciene, enviroment, Technology & society ) Dunia hewan dan tumbuhan 2".
Jakarta:
Armandelta,
2006.
Text.