(1998). Quarantine rules used as barrier to the free movement of agri products. Agriculture.
Chicago Style (17th ed.) Citation"Quarantine Rules Used as Barrier to the Free Movement of Agri Products." Agriculture 1998.
MLA引文"Quarantine Rules Used as Barrier to the Free Movement of Agri Products." Agriculture, 1998.
警告：這些引文格式不一定是100％准確.