APA (7th ed.) Citation

Longmore, S., Burton, M., Keto, E., Kurtz, S., & Walsh, A. (2009). Too large and overlooked? Extended free–free emission towards massive star formation regions. Oxford University Press.

Chicago Style (17th ed.) Citation

Longmore, S., M. Burton, E. Keto, S. Kurtz, and Andrew Walsh. Too Large and Overlooked? Extended Free–free Emission Towards Massive Star Formation Regions. Oxford University Press, 2009.

MLA (9th ed.) Citation

Longmore, S., et al. Too Large and Overlooked? Extended Free–free Emission Towards Massive Star Formation Regions. Oxford University Press, 2009.