APA引文

Thomas, A. J., & Valabhji, P. (1969). Arrhythmia and tachycardia in pulmonary heart disease.

Citação norma Chicago

Thomas, A J., and P. Valabhji. Arrhythmia and Tachycardia in Pulmonary Heart Disease. 1969.

MLA引文

Thomas, A J., and P. Valabhji. Arrhythmia and Tachycardia in Pulmonary Heart Disease. 1969.

警告：這些引文格式不一定是100％准確.