Gaya APA
Copi, Irving M., Cohen, Carl,, McMahon, Kenneth. (2011).
Introduction to logic (14).
Hoboken, NJ:
Prentice Hall.
Gaya Chicago
Copi, Irving M., Cohen, Carl,, McMahon, Kenneth.
Introduction to logic.
14
Hoboken, NJ:
Prentice Hall,
2011.
Text.
Gaya MLA
Copi, Irving M., Cohen, Carl,, McMahon, Kenneth.
Introduction to logic.
14
Hoboken, NJ:
Prentice Hall,
2011.
Text.
Gaya Turabian
Copi, Irving M., Cohen, Carl,, McMahon, Kenneth.
Introduction to logic.
14
Hoboken, NJ:
Prentice Hall,
2011.
Print.