Penggayaan APA
SMITH, Edward. (1980).
Gemcutting: .
New Jersey:
Prentice-Hall.
Chicago Style
SMITH, Edward.
Gemcutting:.
New Jersey:
Prentice-Hall,
1980.
Buku.
MLA Style
SMITH, Edward.
Gemcutting:.
New Jersey:
Prentice-Hall,
1980.
Buku.
Turabian Style
SMITH, Edward.
Gemcutting:.
New Jersey:
Prentice-Hall,
1980.
Buku.