APA Style
Gray, Peter. (2013).
The Essentials of Drawing : skills and techniques for every artist .
London:
Arcturus Publishing.
Chicago Style
Gray, Peter.
The Essentials of Drawing : skills and techniques for every artist.
London:
Arcturus Publishing,
2013.
Buku.
MLA Style
Gray, Peter.
The Essentials of Drawing : skills and techniques for every artist.
London:
Arcturus Publishing,
2013.
Buku.
Turabian Style
Gray, Peter.
The Essentials of Drawing : skills and techniques for every artist.
London:
Arcturus Publishing,
2013.
Buku.