Cita APA

Thomas, B. J., & Roach, D. K. (1990). Operating and maintenance features of container handling systems. [Lugar de publicación no identificado]: United Nations Conference on Trade Development.

Citación estilo Chicago

Thomas, Brian J., y D. Keith Roach. Operating and Maintenance Features of Container Handling Systems. [Lugar de publicación no identificado]: United Nations Conference on Trade Development, 1990.

Cita MLA

Thomas, Brian J., y D. Keith Roach. Operating and Maintenance Features of Container Handling Systems. [Lugar de publicación no identificado]: United Nations Conference on Trade Development, 1990.