Gaya APA
The practical guide to drawing: Portraits. (2009).
London:
Arcturus.
Gaya Chicago
The practical guide to drawing: Portraits.
.
London:
Arcturus,
2009.
Buku.
Gaya MLA
The practical guide to drawing: Portraits.
.
London:
Arcturus,
2009.
Buku.
Gaya Turabian
The practical guide to drawing: Portraits.
London:
Arcturus,
2009.
Buku.