Gray, D. (1973). Reflections on the recreation and park movement: A book of readings. W.M.C. Brown.
Chicagoスタイル(17版)引用形式Gray, David. Reflections on the Recreation and Park Movement: A Book of Readings. David Gray: W.M.C. Brown, 1973.
MLA(9版)引用形式Gray, David. Reflections on the Recreation and Park Movement: A Book of Readings. W.M.C. Brown, 1973.
警告: この引用は必ずしも正確ではありません.