Gaya APA
Ewing, A. C.. (1962).
The Fundamental Questions of Philisophy (Kesatu).
New York:
Collier Books.
Gaya Chicago
Ewing, A. C..
The Fundamental Questions of Philisophy.
Kesatu
New York:
Collier Books,
1962.
Text.
Gaya MLA
Ewing, A. C..
The Fundamental Questions of Philisophy.
Kesatu
New York:
Collier Books,
1962.
Text.
Gaya Turabian
Ewing, A. C..
The Fundamental Questions of Philisophy.
Kesatu
New York:
Collier Books,
1962.
Print.