Cita APA

Paunzen, E., Illienv, I., Pintado, O. I., Baum, H., Maitzen, M., Netopil, M., . . . Fraga, L. (2014). The first Δa observations of three globular clusters.

Citación estilo Chicago

Paunzen, E., I.Kh Illienv, Olga Ines Pintado, H. Baum, M.H Maitzen, M. Netopil, A. Önehag., J. Zejda, y L. Fraga. The First Δa Observations of Three Globular Clusters. 2014.

Cita MLA

Paunzen, E., et al. The First Δa Observations of Three Globular Clusters. 2014.