APA način citiranja

Youssef, H., & El-Hofy ,Hassan. (2008). Machining technology: Machine tools and operations. CRC Press.

Čikaški stil citiranja

Youssef, Helmi.A, i El-Hofy ,Hassan. Machining Technology: Machine Tools and Operations. Boca Raton: CRC Press, 2008.

MLA način citiranja

Youssef, Helmi.A, i El-Hofy ,Hassan. Machining Technology: Machine Tools and Operations. CRC Press, 2008.

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