APA (7th ed.) Citation

JuneWarren-Nickle's Energy Group. (2009). North American pipeline map ([2009 ed.].). JuneWarren-Nickle's Energy Group.

Chicago Style (17th ed.) Citation

JuneWarren-Nickle's Energy Group. North American Pipeline Map. [2009 ed.]. Edmonton: JuneWarren-Nickle's Energy Group, 2009.

MLA (9th ed.) Citation

JuneWarren-Nickle's Energy Group. North American Pipeline Map. [2009 ed.]. JuneWarren-Nickle's Energy Group, 2009.