APA (7th ed.) Citation

Hettinga, C. A. (1993). Persons with mental retardation in the Netherlands: An outline focusing employment possibilities and education. School of Education.

Chicago Style (17th ed.) Citation

Hettinga, Claudia A. Persons with Mental Retardation in the Netherlands: An Outline Focusing Employment Possibilities and Education. Malmö: School of Education, 1993.

MLA (9th ed.) Citation

Hettinga, Claudia A. Persons with Mental Retardation in the Netherlands: An Outline Focusing Employment Possibilities and Education. School of Education, 1993.