APA

Antonelli L. A., Testa V., Romano P., Guetta D., Torii K., D'Elia V. & Malesani D. (20070531). The puzzling afterglow of GRB 050721: a rebrightening seen in the optical but not in the X-ray. : Philosophical transactions. Series A, Mathematical, physical, and engineering sciences.

Chicago

Antonelli L Angelo, Testa Vincenzo, Romano Patrizia, Guetta Dafne, Torii Ken'ichi, D'Elia Valerio and Malesani Daniele. 20070531. The puzzling afterglow of GRB 050721: a rebrightening seen in the optical but not in the X-ray. : Philosophical transactions. Series A, Mathematical, physical, and engineering sciences.

Harvard

Antonelli L. A., Testa V., Romano P., Guetta D., Torii K., D'Elia V. and Malesani D. (20070531). The puzzling afterglow of GRB 050721: a rebrightening seen in the optical but not in the X-ray. : Philosophical transactions. Series A, Mathematical, physical, and engineering sciences.

MLA

Antonelli L Angelo, Testa Vincenzo, Romano Patrizia, Guetta Dafne, Torii Ken'ichi, D'Elia Valerio and Malesani Daniele. The puzzling afterglow of GRB 050721: a rebrightening seen in the optical but not in the X-ray. : Philosophical transactions. Series A, Mathematical, physical, and engineering sciences. 20070531.