APA引文

Arnold Klopper & Fritz Fuche. (1971). Endocriminology of pregnancy. Medical department.

Chicago Edition Citation

Arnold Klopper and Fritz Fuche. Endocriminology of Pregnancy. Medical department, 1971.

MLA引文

Arnold Klopper and Fritz Fuche. Endocriminology of Pregnancy. Medical department, 1971.

警告：這些引文格式不一定是100％准確.