APA Style
Schwartz, Stephen P. (1994).
Fundamentals of reasoning .
New York:
MacMillan.
Chicago Style
Schwartz, Stephen P.
Fundamentals of reasoning.
New York:
MacMillan,
1994.
Buku Teks.
MLA Style
Schwartz, Stephen P.
Fundamentals of reasoning.
New York:
MacMillan,
1994.
Buku Teks.
Turabian Style
Schwartz, Stephen P.
Fundamentals of reasoning.
New York:
MacMillan,
1994.
Buku Teks.