APA引文

Ziegler, D. K., Hassanein, R. S., Kodanaz, A., & Meek, J. C. (1979). Circadian rhythms of plasma cortisol in migraine.

Citação norma Chicago

Ziegler, D K., R S. Hassanein, A. Kodanaz, and J C. Meek. Circadian Rhythms of Plasma Cortisol in Migraine. 1979.

MLA引文

Ziegler, D K., R S. Hassanein, A. Kodanaz, and J C. Meek. Circadian Rhythms of Plasma Cortisol in Migraine. 1979.

警告：這些引文格式不一定是100％准確.