APA (7th ed.) Citation

Shannon, R., Cordes, J., Metcalfe, T., Lazio, T., Cognard, I., Desvignes, G., . . . Theureau, G. (2013). An asteroid belt interpretation for the timing variations of the millisecond pulsar b1937+21.

Chicago Style (17th ed.) Citation

Shannon, Ryan, et al. An Asteroid Belt Interpretation for the Timing Variations of the Millisecond Pulsar B1937+21. 2013.

MLA (9th ed.) Citation

Shannon, Ryan, et al. An Asteroid Belt Interpretation for the Timing Variations of the Millisecond Pulsar B1937+21. 2013.

Warning: These citations may not always be 100% accurate.