בקשת ציטוטים

APA ציטוט

Henderson, M., Wight, D., Nixon, C., & Hart, G. (2010). Retaining young people in a longitudinal sexual health survey: A trial of strategies to maintain participation. BioMed Central.

Citação norma Chicago

Henderson, Marion, Daniel Wight, Catherine Nixon, and Graham Hart. Retaining Young People in a Longitudinal Sexual Health Survey: A Trial of Strategies to Maintain Participation. BioMed Central, 2010.

ציטוט MLA

אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.