Gaya APA

Yost, R, W., Ettre, L, S. (1980). Practical Liquid Chromatography an Introduction (Cet. 1.--). S.l.: Perkin-Elmer.

Gaya MLA

Yost, R., W.., Ettre, L., S. "Practical Liquid Chromatography an Introduction". Cet. 1.-- S.l.: Perkin-Elmer, 1980. Text.