Gaya APA
Geiss, F. (1987).
Fundamentals of Thin Layer Chromatography (Planar Chromatography) .
Heidelberg:
Alfred Huthig verlag.
Gaya MLA
Geiss, Friedrich.
"Fundamentals of Thin Layer Chromatography (Planar Chromatography)".
Heidelberg:
Alfred Huthig verlag,
1987.
Text.