APA Style
Zarefsky, David. (2011).
Public Speaking (Sixth Edition).
USA:
PEARSON.
Chicago Style
Zarefsky, David.
Public Speaking.
Sixth Edition
USA:
PEARSON,
2011.
print.
MLA Style
Zarefsky, David.
Public Speaking.
Sixth Edition
USA:
PEARSON,
2011.
print.
Turabian Style
Zarefsky, David.
Public Speaking.
Sixth Edition
USA:
PEARSON,
2011.
print.