APA (7th ed.) Citation

Bernard van Leer Foundation, Université libre de Bruxelles. Service de psychologie génétique, & Osterrieth, P. A. (1979). Improving education for disadvantaged children (1st English ed.). Bernard Van Leer Foundation.

Chicago Style (17th ed.) Citation

Bernard van Leer Foundation, Université libre de Bruxelles. Service de psychologie génétique, and Paul A. Osterrieth. Improving Education for Disadvantaged Children. 1st English ed. The Hague: Bernard Van Leer Foundation, 1979.

MLA (8th ed.) Citation

Bernard van Leer Foundation, et al. Improving Education for Disadvantaged Children. 1st English ed. Bernard Van Leer Foundation, 1979.