Gaya APA
Warren, Gary, Jiohn, Terence. (1977).
Introduction to Hydrology Second Edition .
Amerika:
Harper&Row Publishers.
Gaya Chicago
Warren, Gary, Jiohn, Terence.
Introduction to Hydrology Second Edition.
Amerika:
Harper&Row Publishers,
1977.
Text.
Gaya MLA
Warren, Gary, Jiohn, Terence.
Introduction to Hydrology Second Edition.
Amerika:
Harper&Row Publishers,
1977.
Text.
Gaya Turabian
Warren, Gary, Jiohn, Terence.
Introduction to Hydrology Second Edition.
Amerika:
Harper&Row Publishers,
1977.
Print.