Cita APA (7a ed.)

Maíz Apellániz, J., Negueruela, I., Barbá, R. H., Walborn, N. R., Pellerin, A., Simón Díaz, S., . . . Lorenzo, J. (2015). The little-studied cluster Berkeley 90: I. LS III +46 11: a very massive O3.5 If* + O3.5 If* binary.

Cita Chicago Style (17a ed.)

Maíz Apellániz, J., et al. The Little-studied Cluster Berkeley 90: I. LS III +46 11: A Very Massive O3.5 If* + O3.5 If* Binary. 2015.

Cita MLA (8a ed.)

Maíz Apellániz, J., et al. The Little-studied Cluster Berkeley 90: I. LS III +46 11: A Very Massive O3.5 If* + O3.5 If* Binary. 2015.