APA citiranje

Varel, V. H., Yen, J. T., & Kreikemeier, K. K. (1995). Addition of cellulolytic clostridia to the bovine rumen and pig intestinal tract. Appl Environ Microbiol.

Citação norma Chicago

Varel, V H., J T. Yen, and K K. Kreikemeier. "Addition of Cellulolytic Clostridia to the Bovine Rumen and Pig Intestinal Tract." Appl Environ Microbiol 1995.

MLA citiranje

Varel, V H., J T. Yen, and K K. Kreikemeier. "Addition of Cellulolytic Clostridia to the Bovine Rumen and Pig Intestinal Tract." Appl Environ Microbiol 1995.