Cita APA

Goudey, C. A., Loutrel, S. P., & Clifton, A. B. (1979). An improved trawl door hook-up system. Cambridge University.

Citación estilo Chicago

Goudey, Clifford A., Stephen P. Loutrel, and Arthur B. Clifton. An Improved Trawl Door Hook-up System. Cambridge: Cambridge University, 1979.

Cita MLA

Goudey, Clifford A., et al. An Improved Trawl Door Hook-up System. Cambridge University, 1979.