APA-viite (7. p.)

Proudfoot, N., Lee, B., & Monks, J. (1992). Multiple SP1 binding sites confer enhancer-independent, replication-activated transcription of HIV-1 and globin gene promoters.

Chicago-viite (17. p.)

Proudfoot, N., B. Lee, ja J. Monks. Multiple SP1 Binding Sites Confer Enhancer-independent, Replication-activated Transcription of HIV-1 and Globin Gene Promoters. 1992.

MLA-viite (9. p.)

Proudfoot, N., et al. Multiple SP1 Binding Sites Confer Enhancer-independent, Replication-activated Transcription of HIV-1 and Globin Gene Promoters. 1992.