APA (7th ed.) Citation

Jones, G., & Shannon, R. (2011). A joint radio gamma-ray variability study of the crab pulsar.

Chicago Style (17th ed.) Citation

Jones, G., and Ryan Shannon. A Joint Radio Gamma-ray Variability Study of the Crab Pulsar. 2011.

MLA (9th ed.) Citation

Jones, G., and Ryan Shannon. A Joint Radio Gamma-ray Variability Study of the Crab Pulsar. 2011.

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