Cita APA (7a ed.)
SARVELA, P., & MCCLENDON, E. AN IMPACT EVALUATION OF A RURAL YOUTH DRUG EDUCATION PROGRAM.
Cita Chicago Style (17a ed.)
SARVELA, P.D, y E.J MCCLENDON. AN IMPACT EVALUATION OF A RURAL YOUTH DRUG EDUCATION PROGRAM.
Cita MLA (9a ed.)
SARVELA, P.D, y E.J MCCLENDON. AN IMPACT EVALUATION OF A RURAL YOUTH DRUG EDUCATION PROGRAM.
Precaución: Estas citas no son 100% exactas.