Gaya APA

Budzikiewicz, H. et al (1964). STRUCTURE ELUCIDATION OF NATURAL PRODUCTS BY MASS SPECTROMETRY Vol.I : Alkaloids . London: HOLDEN-DAY, INC..

Gaya MLA

Budzikiewicz, Herbert. et al. "STRUCTURE ELUCIDATION OF NATURAL PRODUCTS BY MASS SPECTROMETRY Vol.I : Alkaloids". London: HOLDEN-DAY, INC., 1964. Text.