Citazione Stile APA (7a Edizione)

Correia, S., & Köhler, R. (2013). Stellar and circumstellar properties of visual binaries in the Orion Nebula Cluster. Astronomy and astrophysics, 557(5), .

Citazione stile Chigago Style (17a edizione)

Correia, Serge, e Rainer Köhler. "Stellar and Circumstellar Properties of Visual Binaries in the Orion Nebula Cluster." Astronomy and Astrophysics 557, no. 5 (2013).

Citatione MLA (9a ed.)

Correia, Serge, e Rainer Köhler. "Stellar and Circumstellar Properties of Visual Binaries in the Orion Nebula Cluster." Astronomy and Astrophysics, vol. 557, no. 5, 2013.