Style de citation APA (7e éd.)

Cheung, E., Trump, J., Athanassoula, E., Bamford, S., Bell, E., Bosma, A., . . . Willett, K. (2014). Galaxy Zoo: Are Bars Responsible for the Feeding of Active Galactic Nuclei at 0.2 < z < 1.0?

Style de citation Chicago (17e éd.)

Cheung, E., et al. Galaxy Zoo: Are Bars Responsible for the Feeding of Active Galactic Nuclei at 0.2 < Z < 1.0? 2014.

Style de citation MLA (9e éd.)

Cheung, E., et al. Galaxy Zoo: Are Bars Responsible for the Feeding of Active Galactic Nuclei at 0.2 < Z < 1.0? 2014.