APA引文

Graner, J. L. (1985). “Osler's sign”: Pretibial myxedema of Graves' disease.

Citação norma Chicago

Graner, John L. “Osler's Sign”: Pretibial Myxedema of Graves' Disease. 1985.

MLA引文

Graner, John L. “Osler's Sign”: Pretibial Myxedema of Graves' Disease. 1985.

警告：這些引文格式不一定是100％准確.