Citazione Stile APA (7a Edizione)

Gy, P. (1979). Sampling of particulate materials: Theory and practice. Elsevier.

Citazione stile Chigago Style (17a edizione)

Gy, Pierre. Sampling of Particulate Materials: Theory and Practice. Amsterdam: Elsevier, 1979.

Citatione MLA (9a ed.)

Gy, Pierre. Sampling of Particulate Materials: Theory and Practice. Elsevier, 1979.