Keck, B. (1990). Transfer der Gene nif H und nif K.
Chicago Style (17th ed.) CitationKeck, Barbara. Transfer Der Gene Nif H Und Nif K. [S.l], 1990.
MLA (8th ed.) CitationKeck, Barbara. Transfer Der Gene Nif H Und Nif K. 1990.
Warning: These citations may not always be 100% accurate.