APA (7 ম সংস্করণ) উদ্ধৃতি

Spigarelli Stefano, Evangelista Enrico, El Mehtedi Mohamad, Balloni L, Poli A, & Universit ̉Politecnica delle Marche. Analysis of the effect of chemical composition on hot forming operations of P91 steel.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Spigarelli Stefano, Evangelista Enrico, El Mehtedi Mohamad, Balloni L, Poli A, এবং Universit ̉Politecnica delle Marche. Analysis of the Effect of Chemical Composition on Hot Forming Operations of P91 Steel.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Spigarelli Stefano, et al. Analysis of the Effect of Chemical Composition on Hot Forming Operations of P91 Steel.