Cita APA (7a ed.)
(2015). Time: April - June 2015. Time Magazines Europe Ltd.
Cita Chicago Style (17a ed.)
Time: April - June 2015. London: Time Magazines Europe Ltd, 2015.
Cita MLA (9a ed.)
Time: April - June 2015. Time Magazines Europe Ltd, 2015.
Precaución: Estas citas no son 100% exactas.