Citazione Stile APA (7a Edizione)

Rodriguez, T. A. (2014). Vertical gardens and green walls are becoming popular. Agriculture.

Citazione stile Chigago Style (17a edizione)

Rodriguez, Tony A. "Vertical Gardens and Green Walls Are Becoming Popular." Agriculture 2014.

Citatione MLA (9a ed.)

Rodriguez, Tony A. "Vertical Gardens and Green Walls Are Becoming Popular." Agriculture, 2014.