APA-referens (7:e uppl.)

Newton, E., Marshall, P., & Treu, T. (2009). ENHANCED LENSING RATE BY CLUSTERING OF MASSIVE GALAXIES: NEWLY DISCOVERED SYSTEMS IN THE SLACS FIELDS.

Chicago-referens (17:e uppl.)

Newton, E., P. Marshall, och T. Treu. ENHANCED LENSING RATE BY CLUSTERING OF MASSIVE GALAXIES: NEWLY DISCOVERED SYSTEMS IN THE SLACS FIELDS. 2009.

MLA-referens (9:e uppl.)

Newton, E., et al. ENHANCED LENSING RATE BY CLUSTERING OF MASSIVE GALAXIES: NEWLY DISCOVERED SYSTEMS IN THE SLACS FIELDS. 2009.