Umbach, W., & Koepchen, H. P. (1974). Central rhythmic and regulation: Circulation, respiration, extrapyramidal motor system. Hippogrates Verlag.
Chicago Style (17th ed.) CitationUmbach, W., and H. P. Koepchen. Central Rhythmic and Regulation: Circulation, Respiration, Extrapyramidal Motor System. Stuttgart: Hippogrates Verlag, 1974.
MLA (8th ed.) CitationUmbach, W., and H. P. Koepchen. Central Rhythmic and Regulation: Circulation, Respiration, Extrapyramidal Motor System. Hippogrates Verlag, 1974.
Warning: These citations may not always be 100% accurate.