APA Style
Hollands, Roy. (1987).
Investigations, Games and Puzzles: Level 6 .
London:
Ginn Extension Mathematics.
Chicago Style
Hollands, Roy.
Investigations, Games and Puzzles: Level 6.
London:
Ginn Extension Mathematics,
1987.
Text.
MLA Style
Hollands, Roy.
Investigations, Games and Puzzles: Level 6.
London:
Ginn Extension Mathematics,
1987.
Text.
Turabian Style
Hollands, Roy.
Investigations, Games and Puzzles: Level 6.
London:
Ginn Extension Mathematics,
1987.
Print.