Cita APA

Kirby, R. S. (1935). The elements of specification writing: A text-book for student ind civil ingineering (4a. ed.). London: Wiley & Sons.

Citación estilo Chicago

Kirby, Richard Shelton. The Elements of Specification Writing: A Text-book for Student Ind Civil Ingineering. 4a. ed. London: Wiley & Sons, 1935.

Cita MLA

Kirby, Richard Shelton. The Elements of Specification Writing: A Text-book for Student Ind Civil Ingineering. 4a. ed. London: Wiley & Sons, 1935.