Cita APA

Paxman, J. M., & Zuckerman, R. J. (1987). Laws and policies affecting adolescent health. Geneva: World Health Organization.

Citación estilo Chicago

Paxman, John M., y Ruth Jane Zuckerman. Laws and Policies Affecting Adolescent Health. Geneva: World Health Organization, 1987.

Cita MLA

Paxman, John M., y Ruth Jane Zuckerman. Laws and Policies Affecting Adolescent Health. Geneva: World Health Organization, 1987.