Gaya APA
dkk, Y, M.
(2008).
Great people : Great Inventors
(
Cet. 1)
.
Jakarta:
Pustaka Lebah.
Gaya MLA
dkk, Yozaf, Muhammad.
"Great people : Great Inventors".
Cet. 1
Jakarta:
Pustaka Lebah,
2008.
Text.