Cita APA (7a ed.)

(1976). Principles And Practices Of Heavy Construction / Ronald C. Smith. Prentice Hall.

Cita Chicago Style (17a ed.)

Principles And Practices Of Heavy Construction / Ronald C. Smith. Prentice Hall, 1976.

Cita MLA (8a ed.)

Principles And Practices Of Heavy Construction / Ronald C. Smith. Prentice Hall, 1976.