APA (7th ed.) Citation

Fender, R., Russell, D., Knigge, C., Soria, R., Hynes, R., & Goad, M. (2009). An anticorrelation between X-ray luminosity and Ha equivalent width in X-ray binaries. Wiley-Blackwell Publishing Ltd.

Chicago Style (17th ed.) Citation

Fender, R., D. Russell, C. Knigge, Roberto Soria, R. Hynes, and M. Goad. An Anticorrelation Between X-ray Luminosity and Ha Equivalent Width in X-ray Binaries. Wiley-Blackwell Publishing Ltd, 2009.

MLA (9th ed.) Citation

Fender, R., et al. An Anticorrelation Between X-ray Luminosity and Ha Equivalent Width in X-ray Binaries. Wiley-Blackwell Publishing Ltd, 2009.

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