Cita APA

Roman Lopes, A., Barba, R. H., & Morrell, N. I. (2011). Two O2 If*/WN6 stars possibly ejected from the massive young Galactic cluster Westerlund 2. Web

Citación estilo Chicago

Roman Lopes, A., Rodolfo Hector Barba, and Nidia Irene Morrell. Two O2 If*/WN6 Stars Possibly Ejected From the Massive Young Galactic Cluster Westerlund 2. 2011.

Cita MLA

Roman Lopes, A., Rodolfo Hector Barba, and Nidia Irene Morrell. Two O2 If*/WN6 Stars Possibly Ejected From the Massive Young Galactic Cluster Westerlund 2. 2011.