APA Style
INTERNATIONAL PETROLEUM ENCYCLOPEDIA 1992, 25TH ANNIVERSARY ISSUE. (1992).
USA:
PennWell Publishing Company.
Chicago Style
INTERNATIONAL PETROLEUM ENCYCLOPEDIA 1992, 25TH ANNIVERSARY ISSUE.
.
USA:
PennWell Publishing Company,
1992.
Text.
MLA Style
INTERNATIONAL PETROLEUM ENCYCLOPEDIA 1992, 25TH ANNIVERSARY ISSUE.
.
USA:
PennWell Publishing Company,
1992.
Text.
Turabian Style
INTERNATIONAL PETROLEUM ENCYCLOPEDIA 1992, 25TH ANNIVERSARY ISSUE.
USA:
PennWell Publishing Company,
1992.
Print.