APA Style
McGuinness, Mark. (2007).
An Introduction to the Enneagram .
London:
Liz Strauss.
Chicago Style
McGuinness, Mark.
An Introduction to the Enneagram.
London:
Liz Strauss,
2007.
Text.
MLA Style
McGuinness, Mark.
An Introduction to the Enneagram.
London:
Liz Strauss,
2007.
Text.
Turabian Style
McGuinness, Mark.
An Introduction to the Enneagram.
London:
Liz Strauss,
2007.
Print.