APA-Zitierstil (7. Ausg.)

Attfield, J., & Black, S. (1976). The business side of playgroups. Pre-School Playgroups Association.

Chicago-Zitierstil (17. Ausg.)

Attfield, Janet, und Sally Black. The Business Side of Playgroups. London: Pre-School Playgroups Association, 1976.

MLA-Zitierstil (9. Ausg.)

Attfield, Janet, und Sally Black. The Business Side of Playgroups. Pre-School Playgroups Association, 1976.