APA Style
WALTON, DOUGLAS N.. (1989, 1994).
INFORMAL LOGIC: A HANDBOOK FOR CRITICAL ARGUMENTATION ( Cetak ke: 6).
LONDON:
CAMBRIDGE UNIVERSITY PRESS.
Chicago Style
WALTON, DOUGLAS N..
INFORMAL LOGIC: A HANDBOOK FOR CRITICAL ARGUMENTATION.
Cetak ke: 6
LONDON:
CAMBRIDGE UNIVERSITY PRESS,
1989, 1994.
Text.
MLA Style
WALTON, DOUGLAS N..
INFORMAL LOGIC: A HANDBOOK FOR CRITICAL ARGUMENTATION.
Cetak ke: 6
LONDON:
CAMBRIDGE UNIVERSITY PRESS,
1989, 1994.
Text.
Turabian Style
WALTON, DOUGLAS N..
INFORMAL LOGIC: A HANDBOOK FOR CRITICAL ARGUMENTATION.
Cetak ke: 6
LONDON:
CAMBRIDGE UNIVERSITY PRESS,
1989, 1994.
Print.