Cita APA (7a ed.)

Lewis, J. R. (1975). Construction specifications. Prentice-Hall.

Cita Chicago Style (17a ed.)

Lewis, Jack R. Construction Specifications. Englewood Cliffs, N.J.: Prentice-Hall, 1975.

Cita MLA (8a ed.)

Lewis, Jack R. Construction Specifications. Prentice-Hall, 1975.