Gaya APA

GEISS, F. (1987). Fundamentals of thin layer chromatography (planar chromatography) . America: DR. ALFRE HUTHIG VERLAG HEIDELBERG.

Gaya MLA

GEISS, Friedrich. "Fundamentals of thin layer chromatography (planar chromatography)". America: DR. ALFRE HUTHIG VERLAG HEIDELBERG, 1987. FAKULTAS TEKNIK.