APA ציטוט

Hauptmanns,Ulrich. (1987). Engineering Risks: Evaluation and Valuation. Springer-Verlag.

Chicago Edition Citation

Hauptmanns,Ulrich. Engineering Risks: Evaluation and Valuation. Berlin: Springer-Verlag, 1987.

ציטוט MLA

Hauptmanns,Ulrich. Engineering Risks: Evaluation and Valuation. Springer-Verlag, 1987.