APA Style
Portigal, Steve. (2013).
Interviewing users : how to uncover compelling insights .
Brooklyn, NY:
Rosenfeld Media.
Chicago Style
Portigal, Steve.
Interviewing users : how to uncover compelling insights.
Brooklyn, NY:
Rosenfeld Media,
2013.
Text.
MLA Style
Portigal, Steve.
Interviewing users : how to uncover compelling insights.
Brooklyn, NY:
Rosenfeld Media,
2013.
Text.
Turabian Style
Portigal, Steve.
Interviewing users : how to uncover compelling insights.
Brooklyn, NY:
Rosenfeld Media,
2013.
Print.