APA Style
Velleman, Daniel J.. (2006).
How to prove it : a structured approach .
New York:
Cambridge University Press.
Chicago Style
Velleman, Daniel J..
How to prove it : a structured approach.
New York:
Cambridge University Press,
2006.
Text.
MLA Style
Velleman, Daniel J..
How to prove it : a structured approach.
New York:
Cambridge University Press,
2006.
Text.
Turabian Style
Velleman, Daniel J..
How to prove it : a structured approach.
New York:
Cambridge University Press,
2006.
Print.