APA

Aos S., Cook T. D., Elliott D. S., Gottfredson D. C., Hawkins J. D., Lipsey M. W. & Tolan P. (20110921). Commentary on Valentine, Jeffrey, et al.: Replication in prevention science. The Advisory Board of Blueprints for Violence Prevention. : Prevention science : the official journal of the Society for Prevention Research.

Chicago

Aos Steve, Cook Thomas D, Elliott Delbert S, Gottfredson Denise C, Hawkins J David, Lipsey Mark W and Tolan Patrick. 20110921. Commentary on Valentine, Jeffrey, et al.: Replication in prevention science. The Advisory Board of Blueprints for Violence Prevention. : Prevention science : the official journal of the Society for Prevention Research.

Harvard

Aos S., Cook T. D., Elliott D. S., Gottfredson D. C., Hawkins J. D., Lipsey M. W. and Tolan P. (20110921). Commentary on Valentine, Jeffrey, et al.: Replication in prevention science. The Advisory Board of Blueprints for Violence Prevention. : Prevention science : the official journal of the Society for Prevention Research.

MLA

Aos Steve, Cook Thomas D, Elliott Delbert S, Gottfredson Denise C, Hawkins J David, Lipsey Mark W and Tolan Patrick. Commentary on Valentine, Jeffrey, et al.: Replication in prevention science. The Advisory Board of Blueprints for Violence Prevention. : Prevention science : the official journal of the Society for Prevention Research. 20110921.