Please, C., Pettet, G., & McElwain, D. (1999). Avascular tumour dynamics and necrosis.
芝加哥风格引文Please, C., G. Pettet, 与 D. McElwain. Avascular Tumour Dynamics and Necrosis. 1999.
MLA引文Please, C., et al. Avascular Tumour Dynamics and Necrosis. 1999.
警告：这些引文格式不一定是100％准确.