Cita APA (7a ed.)

Ahnen, M. Extreme HBL behavior of Markarian 501 during 2012.

Cita Chicago Style (17a ed.)

Ahnen, M.L. Extreme HBL Behavior of Markarian 501 During 2012.

Cita MLA (8a ed.)

Ahnen, M.L. Extreme HBL Behavior of Markarian 501 During 2012.

Precaución: Estas citas no son 100% exactas.