APA citiranje

Fukushima, T., & Nixon, J. C. (1980). Anaerobic degradation of pteridines and purines by intestinal organisms.

Citação norma Chicago

Fukushima, T., and J C. Nixon. Anaerobic Degradation of Pteridines and Purines By Intestinal Organisms. 1980.

MLA citiranje

Fukushima, T., and J C. Nixon. Anaerobic Degradation of Pteridines and Purines By Intestinal Organisms. 1980.