Cita APA

Nussbaumer, C., Imfeld, M., Wörner, G., Müller, G., & Arigoni, D. (1981). Biosynthesis of vitamin B12: Mode of incorporation of factor III into cobyrinic acid.

Chicago Style Citation

Nussbaumer, C., M. Imfeld, G. Wörner, G. Müller, i D. Arigoni. Biosynthesis of Vitamin B12: Mode of Incorporation of Factor III Into Cobyrinic Acid. 1981.

Cita MLA

Nussbaumer, C., et al. Biosynthesis of Vitamin B12: Mode of Incorporation of Factor III Into Cobyrinic Acid. 1981.