APA

Rossi P. H., Lipsey M. W. & Freeman H. E. (2004). Evaluation. Thousand Oaks, Calif. [u.a.]: Sage Publ.

Chicago

Rossi Peter H, Lipsey Mark W and Freeman Howard E. 2004. Evaluation. Thousand Oaks, Calif. [u.a.]: Sage Publ.

Harvard

Rossi P. H., Lipsey M. W. and Freeman H. E. (2004). Evaluation. Thousand Oaks, Calif. [u.a.]: Sage Publ.

MLA

Rossi Peter H, Lipsey Mark W and Freeman Howard E. Evaluation. Thousand Oaks, Calif. [u.a.]: Sage Publ. 2004.