Citazione Stile APA (7a Edizione)

Khorfan S, Wahoud A, Reda Y, & Periodica Polytechnica. Recovery of vanadium pentoxide from spent catalysis used in the manufacture of sulphuric acid.

Citazione stile Chigago Style (17a edizione)

Khorfan S, Wahoud A, Reda Y, e Periodica Polytechnica. Recovery of Vanadium Pentoxide from Spent Catalysis Used in the Manufacture of Sulphuric Acid.

Citatione MLA (9a ed.)

Khorfan S, et al. Recovery of Vanadium Pentoxide from Spent Catalysis Used in the Manufacture of Sulphuric Acid.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.