APA Style
Russell, K., Carter, P. (2015).
Brilliant IQ Puzzles; over 300 perplexing number, letter & visual puzzles .
London:
Arcturus Publishing.
MLA Style
Russell, Ken., Carter, Philip.
"Brilliant IQ Puzzles; over 300 perplexing number, letter & visual puzzles".
London:
Arcturus Publishing,
2015.
Text.