Cowan, F. M., Flegg, P. J., & Brettle, R. P. (1989). Heterosexually acquired HIV infection.
Citação norma ChicagoCowan, Frances M., Peter J. Flegg, and Raymond P. Brettle. Heterosexually Acquired HIV Infection. 1989.
MLA citiranjeCowan, Frances M., Peter J. Flegg, and Raymond P. Brettle. Heterosexually Acquired HIV Infection. 1989.
Opozorilo: Ti citati niso vedno 100% točni.