APA引文

Bradl, H. B. (2005). Heavy metals in the environment. Elsevier.

Chicago Edition Citation

Bradl, H B. Heavy Metals in the Environment. Amsterdam: Elsevier, 2005.

MLA引文

Bradl, H B. Heavy Metals in the Environment. Elsevier, 2005.

警告：這些引文格式不一定是100％准確.