APA aipamena

Sharky, B. (2015). Landscape site grading principles: Grading with design in mind. Hoboken: Wiley.

Chicago Style aipamena

Sharky, Bruce. Landscape Site Grading Principles: Grading With Design in Mind. Hoboken: Wiley, 2015.

MLA aipamena

Sharky, Bruce. Landscape Site Grading Principles: Grading With Design in Mind. Hoboken: Wiley, 2015.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.