Afonso, J., Bizzocchi, L., Ibar, E., Grossi, M., Simpson, C., Chapman, S., . . . Oliver, S. (2011). ULTRA STEEP SPECTRUM RADIO SOURCES IN THE LOCKMAN HOLE: SERVS IDENTIFICATIONS AND REDSHIFT DISTRIBUTION AT THE FAINTEST RADIO FLUXES. Institute of Physics Publishing.
Chicago (17e ed.) BronvermeldingAfonso, J., et al. ULTRA STEEP SPECTRUM RADIO SOURCES IN THE LOCKMAN HOLE: SERVS IDENTIFICATIONS AND REDSHIFT DISTRIBUTION AT THE FAINTEST RADIO FLUXES. Institute of Physics Publishing, 2011.
MLA (9e ed.) BronvermeldingAfonso, J., et al. ULTRA STEEP SPECTRUM RADIO SOURCES IN THE LOCKMAN HOLE: SERVS IDENTIFICATIONS AND REDSHIFT DISTRIBUTION AT THE FAINTEST RADIO FLUXES. Institute of Physics Publishing, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.