Record Citations
APA CitationMarketing Tools. Penton Media, Inc., Penton Business Media, Inc. and their subsidiaries.
Chicago Style CitationMarketing Tools. Ithaca, NY: Penton Media, Inc., Penton Business Media, Inc. and their subsidiaries.
MLA CitationMarketing Tools. Penton Media, Inc., Penton Business Media, Inc. and their subsidiaries.
Harvard Style CitationMarketing Tools. Ithaca, NY: Penton Media, Inc., Penton Business Media, Inc. and their subsidiaries.
Remember to check citations for accuracy before including them in your work.