Cita APA (7a ed.)

Steward, D. A. (1962). The design and placing of high quality concrete. Spo.

Cita Chicago Style (17a ed.)

Steward, D. A. The Design and Placing of High Quality Concrete. London: Spo, 1962.

Cita MLA (9a ed.)

Steward, D. A. The Design and Placing of High Quality Concrete. Spo, 1962.