Cita APA (7a ed.)

Morris, A. J. (1978). The return on investment in continuing education of engineers. American Society for engineering education.

Cita Chicago Style (17a ed.)

Morris, Albert J. The Return on Investment in Continuing Education of Engineers. Palo Alto: American Society for engineering education, 1978.

Cita MLA (9a ed.)

Morris, Albert J. The Return on Investment in Continuing Education of Engineers. American Society for engineering education, 1978.