Gaya APA
Enderton, Herbert B.. (1972).
A Mathematical introduction to logic .
San Diego:
Academic Press.
Gaya Chicago
Enderton, Herbert B..
A Mathematical introduction to logic.
San Diego:
Academic Press,
1972.
Text.
Gaya MLA
Enderton, Herbert B..
A Mathematical introduction to logic.
San Diego:
Academic Press,
1972.
Text.
Gaya Turabian
Enderton, Herbert B..
A Mathematical introduction to logic.
San Diego:
Academic Press,
1972.
Print.