Penggayaan APA
LEWIS, R.M.R.. (2016).
A guide to graph colouring: .
New York:
Springer.
Chicago Style
LEWIS, R.M.R..
A guide to graph colouring: .
New York:
Springer,
2016.
Buku.
MLA Style
LEWIS, R.M.R..
A guide to graph colouring: .
New York:
Springer,
2016.
Buku.
Turabian Style
LEWIS, R.M.R..
A guide to graph colouring: .
New York:
Springer,
2016.
Buku.