Cita APA

Children's Playgrounds and Playground Equipment Seminar Sydney, N.S.W. and Melbourne, Vic., Standards Association of Australia, Victoria. Dept. of Education, & O'Mara, M. (1982). Playgrounds: A hidden menace. Dept. of Education, Victoria.

Citación estilo Chicago

Children's Playgrounds and Playground Equipment Seminar Sydney, N.S.W. and Melbourne, Vic., Standards Association of Australia, Victoria. Dept. of Education, and Mike O'Mara. Playgrounds: A Hidden Menace. [Melbourne: Dept. of Education, Victoria, 1982.

Cita MLA

Children's Playgrounds and Playground Equipment Seminar Sydney, N.S.W. and Melbourne, Vic., et al. Playgrounds: A Hidden Menace. Dept. of Education, Victoria, 1982.