Cita APA

Gibbons, J. W., Sellin, T., & Lambert, R. D. (1958). Highway safety and traffic control. The American Academy of Political and Social Science.

Citación estilo Chicago

Gibbons, John W., Thorsten Sellin, and Richard D. Lambert. Highway Safety and Traffic Control. Philadelphia: The American Academy of Political and Social Science, 1958.

Cita MLA

Gibbons, John W., et al. Highway Safety and Traffic Control. The American Academy of Political and Social Science, 1958.