Cita APA (7th ed.)
Landphair, H. C., & Klatt, F. (1999). Landscape architecture construction (3rd ed.). Prentice Hall PTR.
Cita Chicago (17th ed.)
Landphair, Harlow C., i Fred Klatt. Landscape Architecture Construction. 3rd ed. Upper Saddle River, N.J.: Prentice Hall PTR, 1999.
Cita MLA (9th ed.)
Landphair, Harlow C., i Fred Klatt. Landscape Architecture Construction. 3rd ed. Prentice Hall PTR, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.