APA引文

W E Cornatzer & Walter Mertz. (1971). Newer trace elements in nutrition. Marcel dekker, inc.

Chicago Edition Citation

W E Cornatzer and Walter Mertz. Newer Trace Elements in Nutrition. Marcel dekker, inc, 1971.

MLA引文

W E Cornatzer and Walter Mertz. Newer Trace Elements in Nutrition. Marcel dekker, inc, 1971.

警告：這些引文格式不一定是100％准確.