APA-viite (7. p.)

Tu, H., Gavazzi, R., Limousin, M., Cabanac, R., Marshall, P., Fort, B., . . . Sygnet, J. (2009). The mass profile of early-type galaxies in overdense environments: The case of the double source-plane gravitational lens SL2SJ02176-0513.

Chicago-viite (17. p.)

Tu, H., et al. The Mass Profile of Early-type Galaxies in Overdense Environments: The Case of the Double Source-plane Gravitational Lens SL2SJ02176-0513. 2009.

MLA-viite (9. p.)

Tu, H., et al. The Mass Profile of Early-type Galaxies in Overdense Environments: The Case of the Double Source-plane Gravitational Lens SL2SJ02176-0513. 2009.

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