Saad, A., Zaffar, M., Bhutta, M., Ahmed, N., Almani, T., & Azhar, M. (2011). Anaphylactic reactions of ionic and nonionic contrasts during coronary angiogram.
芝加哥风格引文Saad, A., M. Zaffar, M. Bhutta, N. Ahmed, T. Almani, 与 M. Azhar. Anaphylactic Reactions of Ionic and Nonionic Contrasts During Coronary Angiogram. 2011.
MLA引文Saad, A., et al. Anaphylactic Reactions of Ionic and Nonionic Contrasts During Coronary Angiogram. 2011.
警告：这些引文格式不一定是100％准确.