PHILLIPS, L. E. (1993). Urban Trees A Guide For Selection Maintenance And Master Planning Leonard E. Phillips. McGraw-Hill.
Chicagoスタイル(17版)引用形式PHILLIPS, Leonard E. Urban Trees A Guide For Selection Maintenance And Master Planning Leonard E. Phillips. McGraw-Hill, 1993.
MLA(8版)引用形式PHILLIPS, Leonard E. Urban Trees A Guide For Selection Maintenance And Master Planning Leonard E. Phillips. McGraw-Hill, 1993.
警告: この引用は必ずしも正確ではありません.