APA ציטוט

PERI. (2008). Handbook 2008: Formwork scaffolding engineering. PERI.

Chicago Style (17th ed.) Citation

PERI. Handbook 2008: Formwork Scaffolding Engineering. Weissenhorn, Germany: PERI, 2008.

ציטוט MLA

PERI. Handbook 2008: Formwork Scaffolding Engineering. PERI, 2008.