APA استشهاد

Kennedy, D. P., Tucker, J. S., Green, H. D., Golinelli, D., & Ewing, B. (2012). Unprotected Sex of Homeless Youth: Results from a Multilevel Analysis of Individual, Social Network, and Relationship Factors.

استشهاد بنمط شيكاغو

Kennedy, David P., Joan S. Tucker, Harold D. Green, Daniela Golinelli, و Brett Ewing. Unprotected Sex of Homeless Youth: Results From a Multilevel Analysis of Individual, Social Network, and Relationship Factors. 2012.

MLA استشهاد

Kennedy, David P., et al. Unprotected Sex of Homeless Youth: Results From a Multilevel Analysis of Individual, Social Network, and Relationship Factors. 2012.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.