APA ציטוט

Gotuzzo, E., Echevarría, J., Carrillo, C., Sánchez, J., Grados, P., Maguiña, C., & DuPont, H. L. (1994). Randomized comparison of aztreonam and chloramphenicol in treatment of typhoid fever.

Citação norma Chicago

Gotuzzo, E., J. Echevarría, C. Carrillo, J. Sánchez, P. Grados, C. Maguiña, and H L. DuPont. Randomized Comparison of Aztreonam and Chloramphenicol in Treatment of Typhoid Fever. 1994.

ציטוט MLA

Gotuzzo, E., et al. Randomized Comparison of Aztreonam and Chloramphenicol in Treatment of Typhoid Fever. 1994.