APA Style
Amstrong, Walter Sinnott, Fogelin, Robert J.. (2015).
Understanding Arguments: an introduction to informal logic (Cetakan ke- 9).
United States Of America:
Cengage Learning.
Chicago Style
Amstrong, Walter Sinnott, Fogelin, Robert J..
Understanding Arguments: an introduction to informal logic.
Cetakan ke- 9
United States Of America:
Cengage Learning,
2015.
Text.
MLA Style
Amstrong, Walter Sinnott, Fogelin, Robert J..
Understanding Arguments: an introduction to informal logic.
Cetakan ke- 9
United States Of America:
Cengage Learning,
2015.
Text.
Turabian Style
Amstrong, Walter Sinnott, Fogelin, Robert J..
Understanding Arguments: an introduction to informal logic.
Cetakan ke- 9
United States Of America:
Cengage Learning,
2015.
Print.