Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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