Gaya APA

Herdman, Cristina S.. (1999). Serving the future : an update on adolescent reproductive . Washington DC.: Advocates for Youth.

Gaya Chicago

Herdman, Cristina S.. Serving the future : an update on adolescent reproductive. Washington DC.: Advocates for Youth, 1999. .

Gaya MLA

Herdman, Cristina S.. Serving the future : an update on adolescent reproductive. Washington DC.: Advocates for Youth, 1999. .

Gaya Turabian

Herdman, Cristina S.. Serving the future : an update on adolescent reproductive. Washington DC.: Advocates for Youth, 1999. .