Citazione Stile APA (7a Edizione)

Clift, J., & Cuthbert, A. (2008). Water, use less--save more: 100 water-saving tips for the home. Green Books.

Citazione stile Chigago Style (17a edizione)

Clift, Jon, e Amanda Cuthbert. Water, Use Less--save More: 100 Water-saving Tips for the Home. Devon, Eng: Green Books, 2008.

Citatione MLA (9a ed.)

Clift, Jon, e Amanda Cuthbert. Water, Use Less--save More: 100 Water-saving Tips for the Home. Green Books, 2008.