APA-viite (7. p.)

Leung, S., Proudfoot, N., & Whitelaw, E. (1987). The gene for theta-globin is transcribed in human fetal erythroid tissues.

Chicago-viite (17. p.)

Leung, S., N. Proudfoot, ja E. Whitelaw. The Gene for Theta-globin Is Transcribed in Human Fetal Erythroid Tissues. 1987.

MLA-viite (9. p.)

Leung, S., et al. The Gene for Theta-globin Is Transcribed in Human Fetal Erythroid Tissues. 1987.