Ohio State University. Center for Human Resource Research. (1977). National longitudinal surveys: Survey of work experience of young men, 14-24: Numeric index of variable descriptions. Center for Human Resource Research.
Цитирование в стиле Чикаго (17-е изд.)Ohio State University. Center for Human Resource Research. National Longitudinal Surveys: Survey of Work Experience of Young Men, 14-24: Numeric Index of Variable Descriptions. [Ohio]: Center for Human Resource Research, 1977.
Цитирование MLA (8-е изд.)Ohio State University. Center for Human Resource Research. National Longitudinal Surveys: Survey of Work Experience of Young Men, 14-24: Numeric Index of Variable Descriptions. Center for Human Resource Research, 1977.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.