Cita APA (7th ed.)
ebrary, Inc, Curtin, W. G., & Seward, N. J. (2006). Structural foundation designers' manual (2nd ed.). Blackwell Pub..
Cita Chicago (17th ed.)
ebrary, Inc, W. G. Curtin, i N. J. Seward. Structural Foundation Designers' Manual. 2nd ed. Malden, MA: Blackwell Pub., 2006.
Cita MLA (9th ed.)
ebrary, Inc, et al. Structural Foundation Designers' Manual. 2nd ed. Blackwell Pub., 2006.
Atenció: Aquestes cites poden no estar 100% correctes.