Penggayaan APA
PORTER, Tom. (1985).
Manual of graphic techniques 4: .
United States of America:
Astragal Books.
Chicago Style
PORTER, Tom.
Manual of graphic techniques 4:.
United States of America:
Astragal Books,
1985.
Buku.
MLA Style
PORTER, Tom.
Manual of graphic techniques 4:.
United States of America:
Astragal Books,
1985.
Buku.
Turabian Style
PORTER, Tom.
Manual of graphic techniques 4:.
United States of America:
Astragal Books,
1985.
Buku.