Cita APA

Alger, P. L., Christensen, N. A., & Olmsted, S. . .. (1965). Ethical problems in engineering. John Wiley.

Citación estilo Chicago

Alger, Philip L., N. A. Christensen, and Sterling Olmsted. Ethical Problems in Engineering. New York: John Wiley, 1965.

Cita MLA

Alger, Philip L., et al. Ethical Problems in Engineering. John Wiley, 1965.