APA-viite

Sapru, R. K. (2015). Public policy: Formulation, implementation and evaluation. Sterling publishers.

Chicago-tyylinen lähdeviittaus

Sapru, R K. Public Policy: Formulation, Implementation and Evaluation. New Delhi: Sterling publishers, 2015.

MLA-viite

Sapru, R K. Public Policy: Formulation, Implementation and Evaluation. Sterling publishers, 2015.