Cita APA (7a ed.)

Andruchow, I., Combi, J. A., Muñoz Arjonilla, A. J., Romero, G. E., Cellone, S. A., & Martí, J. (2011). Polarization and photometric observations of the gamma-ray blazar PG1553+113.

Cita Chicago Style (17a ed.)

Andruchow, Ileana, Jorge Ariel Combi, A. J. Muñoz Arjonilla, Gustavo Esteban Romero, Sergio Aldo Cellone, y J. Martí. Polarization and Photometric Observations of the Gamma-ray Blazar PG1553+113. 2011.

Cita MLA (8a ed.)

Andruchow, Ileana, et al. Polarization and Photometric Observations of the Gamma-ray Blazar PG1553+113. 2011.