APA (7th ed.) Citation

Zill, N., Loomis, L. S., & Nord, C. W. (1995). Adolescent Time Use, Risky Behavior, and Outcomes: An Analysis of National Data. Department of Health and Human Services.

Chicago Style (17th ed.) Citation

Zill, Nicholas, Laura Spencer Loomis, and Christine Winquist Nord. Adolescent Time Use, Risky Behavior, and Outcomes: An Analysis of National Data. [Erscheinungsort nicht ermittelbar]: Department of Health and Human Services, 1995.

MLA (9th ed.) Citation

Zill, Nicholas, et al. Adolescent Time Use, Risky Behavior, and Outcomes: An Analysis of National Data. Department of Health and Human Services, 1995.