APA (7th ed.) Citation

Johnston, H., Soria, R., & Gibson, J. (2016). The nature of the companion star in Circinus X-1. Oxford University Press.

Chicago Style (17th ed.) Citation

Johnston, H., Roberto Soria, and J. Gibson. The Nature of the Companion Star in Circinus X-1. Oxford University Press, 2016.

MLA (9th ed.) Citation

Johnston, H., et al. The Nature of the Companion Star in Circinus X-1. Oxford University Press, 2016.