APA引文

Morell, D. B. (1952). The nature of catalytic activities of milk xanthine oxidase.

Citação norma Chicago

Morell, D. B. The Nature of Catalytic Activities of Milk Xanthine Oxidase. 1952.

MLA引文

Morell, D. B. The Nature of Catalytic Activities of Milk Xanthine Oxidase. 1952.

警告：這些引文格式不一定是100％准確.