MLA

Pohanish, Richard P. Sittig's Handbook of Pesticides and Agricultural Chemicals. William Andrew Publishing, 2015.

APA

Pohanish, R. P. (2015). Sittig's Handbook of Pesticides and Agricultural Chemicals. William Andrew Publishing.

Chicago

Pohanish, Richard P. Sittig's Handbook of Pesticides and Agricultural Chemicals. : William Andrew Publishing, 2015.