MLA

Bajpai, Pratima. Pulp and Paper Industry : Chemical Recovery. San Diego: Elsevier, 2017.

APA

Bajpai, P. (2017). Pulp and paper industry : chemical recovery. San Diego: Elsevier.

Chicago

Bajpai, Pratima Pulp and Paper Industry : Chemical Recovery. San Diego: Elsevier, 2017.