Citazione Stile APA (7a Edizione)

Bloom, M. (1993). Single-system designs in the social services: Issues and options for the 1990s. Haworth Press.

Citazione stile Chigago Style (17a edizione)

Bloom, Martin. Single-system Designs in the Social Services: Issues and Options for the 1990s. New York: Haworth Press, 1993.

Citatione MLA (9a ed.)

Bloom, Martin. Single-system Designs in the Social Services: Issues and Options for the 1990s. Haworth Press, 1993.