APA Style
Penuh Perhatian. (1997).
Oklahoma:
Character Training Institute.
Chicago Style
Penuh Perhatian.
.
Oklahoma:
Character Training Institute,
1997.
Book.
MLA Style
Penuh Perhatian.
.
Oklahoma:
Character Training Institute,
1997.
Book.
Turabian Style
Penuh Perhatian.
Oklahoma:
Character Training Institute,
1997.
Book.