Gaya APA
Chisholm, Roderick M. (1989).
Theory of knowledge .
New York:
Prentice Hall.
Gaya Chicago
Chisholm, Roderick M.
Theory of knowledge.
New York:
Prentice Hall,
1989.
Text.
Gaya MLA
Chisholm, Roderick M.
Theory of knowledge.
New York:
Prentice Hall,
1989.
Text.
Gaya Turabian
Chisholm, Roderick M.
Theory of knowledge.
New York:
Prentice Hall,
1989.
Print.