Citazione Stile APA (7a Edizione)

Hewitt, W. H., & Newman, C. L. (1970). Police-community relations: An anthology and bibliography. Foundation Press.

Citazione stile Chigago Style (17a edizione)

Hewitt, William H., e Charles L. Newman. Police-community Relations: An Anthology and Bibliography. Mineola, N.Y.: Foundation Press, 1970.

Citatione MLA (8a ed.)

Hewitt, William H., e Charles L. Newman. Police-community Relations: An Anthology and Bibliography. Foundation Press, 1970.