APA (7th ed.) Zitazioa
Hibbeler, R. C. (2018). Structural Analysis (9th ed.). Pearson Education /Prentice Hall.
Chicago Style (17th ed.) Zitazioa
Hibbeler, R. C. Structural Analysis. 9th ed. New Delhi: Pearson Education /Prentice Hall, 2018.
MLA (9th ed.) Zitazioa
Hibbeler, R. C. Structural Analysis. 9th ed. Pearson Education /Prentice Hall, 2018.
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