Cita APA (7a ed.)
Varvikko, T., & Vanhatalo, A. (1990). The effect of differing types of cloth and of contamination by non-feed nitrogen on intestinal digestion estimates using porous synthetic-fibre bags in a cow. Cambridge University Press.
Cita Chicago Style (17a ed.)
Varvikko, T., y A. Vanhatalo. The Effect of Differing Types of Cloth and of Contamination by Non-feed Nitrogen on Intestinal Digestion Estimates Using Porous Synthetic-fibre Bags in a Cow. Cambridge University Press, 1990.
Cita MLA (9a ed.)
Varvikko, T., y A. Vanhatalo. The Effect of Differing Types of Cloth and of Contamination by Non-feed Nitrogen on Intestinal Digestion Estimates Using Porous Synthetic-fibre Bags in a Cow. Cambridge University Press, 1990.
Precaución: Estas citas no son 100% exactas.