APA-Zitierstil (7. Ausg.)

Nguyen, A., Calmy, A., Delhumeau, C., Mercier, I. K., Cavassini, M., Fayet-Mello, A., . . . Hirschel, B. (2011). A randomized crossover study to compare efavirenz and etravirine treatment. AIDS (London), 25(1), 57. https://doi.org/10.1097/QAD.0b013e32833f9f63

Chicago-Zitierstil (17. Ausg.)

Nguyen, Alain, et al. "A Randomized Crossover Study to Compare Efavirenz and Etravirine Treatment." AIDS (London) 25, no. 1 (2011): 57. https://doi.org/10.1097/QAD.0b013e32833f9f63.

MLA-Zitierstil (9. Ausg.)

Nguyen, Alain, et al. "A Randomized Crossover Study to Compare Efavirenz and Etravirine Treatment." AIDS (London), vol. 25, no. 1, 2011, p. 57, https://doi.org/10.1097/QAD.0b013e32833f9f63.