APA引文

Geering, W., & Amanfu, W. (2002). Preparation of contagious bovine pleuropneumonia contingency plans.

Chicago Style (17th ed.) Citation

Geering, William, and William Amanfu. Preparation of Contagious Bovine Pleuropneumonia Contingency Plans. 2002.

MLA引文

Geering, William, and William Amanfu. Preparation of Contagious Bovine Pleuropneumonia Contingency Plans. 2002.

警告：這些引文格式不一定是100％准確.