Cita APA (7th ed.)

ebrary, Inc, Sladovich, H. E., & Hollomon, J. H. (1991). Engineering as a social enterprise. National Academy Press.

Cita Chicago (17th ed.)

ebrary, Inc, Hedy E. Sladovich, i J. Herbert Hollomon. Engineering as a Social Enterprise. Washington, D.C.: National Academy Press, 1991.

Cita MLA (9th ed.)

ebrary, Inc, et al. Engineering as a Social Enterprise. National Academy Press, 1991.