Klingmuller,Walter. (1988). Azospirillum IV: Genetics, physiology, ecology : proceedings of the fourth bayreath azospirillum workshop. Spriger-verlag.
Chicago Edition CitationKlingmuller,Walter. Azospirillum IV: Genetics, Physiology, Ecology : Proceedings of the Fourth Bayreath Azospirillum Workshop. New York: Spriger-verlag, 1988.
MLA Edition CitationKlingmuller,Walter. Azospirillum IV: Genetics, Physiology, Ecology : Proceedings of the Fourth Bayreath Azospirillum Workshop. Spriger-verlag, 1988.
Warning: These citations may not always be 100% accurate.