APA

Ringwalt C., Greene J. M., Ennett S. T., Iachan R., Clayton R. R., Leukefeld C. G. & National Institute of Justice (U.S.). (1994). Past and future directions of the D.A.R.E. program: an evaluation review. [Washington D.C.]: U.S. Department of Justice, Office of Justice Programs, National Institute of Justice.

Chicago

Ringwalt Christopher, Greene Jody M, Ennett Susan T, Iachan Ronaldo, Clayton Richard R, Leukefeld Carl G and National Institute of Justice (U.S.). 1994. Past and future directions of the D.A.R.E. program: an evaluation review. [Washington D.C.]: U.S. Department of Justice, Office of Justice Programs, National Institute of Justice.

Harvard

Ringwalt C., Greene J. M., Ennett S. T., Iachan R., Clayton R. R., Leukefeld C. G. and National Institute of Justice (U.S.). (1994). Past and future directions of the D.A.R.E. program: an evaluation review. [Washington D.C.]: U.S. Department of Justice, Office of Justice Programs, National Institute of Justice.

MLA

Ringwalt Christopher, Greene Jody M, Ennett Susan T, Iachan Ronaldo, Clayton Richard R, Leukefeld Carl G and National Institute of Justice (U.S.). Past and future directions of the D.A.R.E. program: an evaluation review. [Washington D.C.]: U.S. Department of Justice, Office of Justice Programs, National Institute of Justice. 1994.