Cita APA (7th ed.)
Bluth, R., Wells, C., Dalberg, C., & Holland, T. Alerta mundial: Calentamiento global = Global Warming : Our Searing Earth. Marvista Entertainment.
Cita Chicago (17th ed.)
Bluth, Richard, C.J Wells, Chad Dalberg, i Thomas Holland. Alerta Mundial: Calentamiento Global = Global Warming : Our Searing Earth. Los Angeles, EUA: Marvista Entertainment.
Cita MLA (9th ed.)
Bluth, Richard, et al. Alerta Mundial: Calentamiento Global = Global Warming : Our Searing Earth. Marvista Entertainment.
Atenció: Aquestes cites poden no estar 100% correctes.