APA Style
Collins business secrets: Presenting. (2010).
London:
HarperCollins.
Chicago Style
Collins business secrets: Presenting.
.
London:
HarperCollins,
2010.
.
MLA Style
Collins business secrets: Presenting.
.
London:
HarperCollins,
2010.
.
Turabian Style
Collins business secrets: Presenting.
London:
HarperCollins,
2010.
.