Penggayaan APA
LUCAS, Stephen E.. (2015).
The art of public speaking (12th ed.).
New York:
McGraw Hill.
Chicago Style
LUCAS, Stephen E..
The art of public speaking.
12th ed.
New York:
McGraw Hill,
2015.
Buku.
MLA Style
LUCAS, Stephen E..
The art of public speaking.
12th ed.
New York:
McGraw Hill,
2015.
Buku.
Turabian Style
LUCAS, Stephen E..
The art of public speaking.
12th ed.
New York:
McGraw Hill,
2015.
Buku.