Cita APA (7a ed.)

Dell, O. E. (2009). Sustainable landscaping for dummies. Wiley.

Cita Chicago Style (17a ed.)

Dell, Owen E. Sustainable Landscaping for Dummies. Hoboken, N.J: Wiley, 2009.

Cita MLA (9a ed.)

Dell, Owen E. Sustainable Landscaping for Dummies. Wiley, 2009.