APA (7 वां संस्करण) प्रशस्ति पत्र

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?

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

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

एमएलए (9वां संस्करण) प्रशस्ति पत्र

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

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