Citazione Stile APA (7a Edizione)

Jenny, H. (2019). Water conservation strategies for Beijing Capital Region. Asian Development Bank.

Citazione stile Chigago Style (17a edizione)

Jenny, Hubert. Water Conservation Strategies for Beijing Capital Region. Metro Manila, Philippines: Asian Development Bank, 2019.

Citatione MLA (9a ed.)

Jenny, Hubert. Water Conservation Strategies for Beijing Capital Region. Asian Development Bank, 2019.