APA-Zitierstil (7. Ausg.)

Olmsted, P. P. (1995). The IEA preprimary study: Early childhood care and education in 11 countries (1. ed.). Pergamon.

Chicago-Zitierstil (17. Ausg.)

Olmsted, Patricia P. The IEA Preprimary Study: Early Childhood Care and Education in 11 Countries. 1. ed. Oxford [u.a.]: Pergamon, 1995.

MLA-Zitierstil (9. Ausg.)

Olmsted, Patricia P. The IEA Preprimary Study: Early Childhood Care and Education in 11 Countries. 1. ed. Pergamon, 1995.