Playgrounds and recreation spaces; new and revised edition; introduction A. Ledermann and A. Trachsel

MLA

Playgrounds and Recreation Spaces; New and Revised Edition; Introduction A. Ledermann and A. Trachsel. London: Architectural Press, 1968.

APA

(1968). Playgrounds and recreation spaces; new and revised edition; introduction A. Ledermann and A. Trachsel. London: Architectural Press.

Chicago

Playgrounds and Recreation Spaces; New and Revised Edition; Introduction A. Ledermann and A. Trachsel. London: Architectural Press, 1968.