APA引文

Harris, P. (1955). PATENT DUCTUS ARTERIOSUS WITH PULMONARY HYPERTENSION.

Citação norma Chicago

Harris, Peter. PATENT DUCTUS ARTERIOSUS WITH PULMONARY HYPERTENSION. 1955.

MLA引文

Harris, Peter. PATENT DUCTUS ARTERIOSUS WITH PULMONARY HYPERTENSION. 1955.

警告：這些引文格式不一定是100％准確.