Citazione Stile APA (7a Edizione)

De Jong, R., Davies, R., Minchin, R., Lucey, J., & Steel, J. (1998). Cores or cusps in elliptical galaxies: Luminosity or environment?

Citazione stile Chigago Style (17a edizione)

De Jong, R., R. Davies, R. Minchin, JR Lucey, e J. Steel. Cores or Cusps in Elliptical Galaxies: Luminosity or Environment? 1998.

Citatione MLA (9a ed.)

De Jong, R., et al. Cores or Cusps in Elliptical Galaxies: Luminosity or Environment? 1998.