Dyfyniad APA

PHILLIPS, L. E. (1993). Urban Trees A Guide For Selection Maintenance And Master Planning Leonard E. Phillips. McGraw-Hill.

Dyfyniad Arddull Chicago

PHILLIPS, Leonard E. Urban Trees A Guide For Selection Maintenance And Master Planning Leonard E. Phillips. McGraw-Hill, 1993.

Dyfyniad MLA

PHILLIPS, Leonard E. Urban Trees A Guide For Selection Maintenance And Master Planning Leonard E. Phillips. McGraw-Hill, 1993.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.