Styl cytowania APA

Ingram, H., & Smith, S. (1993). Public Policy for Democracy. Frank Cass.

Styl cytowania Chicago

Ingram, Helen, i Steven Smith. Public Policy for Democracy. Utteer Pradesh: Frank Cass, 1993.

Styl cytowania MLA

Ingram, Helen, i Steven Smith. Public Policy for Democracy. Frank Cass, 1993.