APA引文

Lockyer, C. (1917). Two Cases of Primary Ovarian Pregnancy (with a Review of the Literature, 1910-17).

Citação norma Chicago

Lockyer, Cuthbert. Two Cases of Primary Ovarian Pregnancy (with a Review of the Literature, 1910-17). 1917.

MLA引文

Lockyer, Cuthbert. Two Cases of Primary Ovarian Pregnancy (with a Review of the Literature, 1910-17). 1917.

警告：這些引文格式不一定是100％准確.