Gaya APA

Ritcey, G., Ashbrook, A. (1979). Solvent Extraction Principles and Applications to Procrss Metallurgy Part II . Amsterdam: Elsevier.

Gaya MLA

Ritcey, G.M., Ashbrook, A.W. "Solvent Extraction Principles and Applications to Procrss Metallurgy Part II". Amsterdam: Elsevier, 1979. Text.