Gaya APA
Osmon, D, G, , K, D, D.
(2011).
The Healthy Habits
.
Yogyakata:
MyBooks.
Gaya MLA
Osmon, Dr., Giky, , Karwiky, Dan, Doni.
"The Healthy Habits".
Yogyakata:
MyBooks,
2011.
Text.