APA (7th ed.) Citation
RL, H., & JKA, N. (2001). An update on the use of flow cytometry in HIV infection and AIDS. Clinics in Laboratory Medicine, 21(4), 841-857.
Chicago Style (17th ed.) Citation
RL, Hengel, and Nicholson JKA. "An Update on the Use of Flow Cytometry in HIV Infection and AIDS." Clinics in Laboratory Medicine 21, no. 4 (2001): 841-857.
MLA (9th ed.) Citation
RL, Hengel, and Nicholson JKA. "An Update on the Use of Flow Cytometry in HIV Infection and AIDS." Clinics in Laboratory Medicine, vol. 21, no. 4, 2001, pp. 841-857.
Warning: These citations may not always be 100% accurate.