APA引文

Frayn, K., Little, R., & Threlfall, C. (1980). Protein metabolism after unilateral femoral fracture in the rat, and comparison with sham operation.

芝加哥风格引文

Frayn, K., R. Little, 与 C. Threlfall. Protein Metabolism After Unilateral Femoral Fracture in the Rat, and Comparison with Sham Operation. 1980.

MLA引文

Frayn, K., et al. Protein Metabolism After Unilateral Femoral Fracture in the Rat, and Comparison with Sham Operation. 1980.

警告:这些引文格式不一定是100%准确.