APA Style
DEVITO, Joseph. (2012).
The Essential Elements of Public Speaking (1).
America:
Pearson Education.
Chicago Style
DEVITO, Joseph.
The Essential Elements of Public Speaking.
1
America:
Pearson Education,
2012.
Text.
MLA Style
DEVITO, Joseph.
The Essential Elements of Public Speaking.
1
America:
Pearson Education,
2012.
Text.
Turabian Style
DEVITO, Joseph.
The Essential Elements of Public Speaking.
1
America:
Pearson Education,
2012.
Print.