Παραπομπή σε μορφή APA (7η εκδ.)

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.

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (8th εκδ.)

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.