APA (7th ed.) Citation

Ørskov, E. R. (1992). Protein nutrition in ruminants (2nd ed.). Academic Press.

Chicago Style (17th ed.) Citation

Ørskov, E. R. Protein Nutrition in Ruminants. 2nd ed. London ; San Diego: Academic Press, 1992.

MLA (9th ed.) Citation

Ørskov, E. R. Protein Nutrition in Ruminants. 2nd ed. Academic Press, 1992.