Cita APA (7a ed.)

Di Marco, O., Aello, M., & Castiñeiras, P. Ruminal ammonia concentration and energy expenditure of cattle estimated by the carbon dioxide entry rate technique.

Cita Chicago Style (17a ed.)

Di Marco, O.N, M.S Aello, y P.I Castiñeiras. Ruminal Ammonia Concentration and Energy Expenditure of Cattle Estimated by the Carbon Dioxide Entry Rate Technique.

Cita MLA (8a ed.)

Di Marco, O.N, et al. Ruminal Ammonia Concentration and Energy Expenditure of Cattle Estimated by the Carbon Dioxide Entry Rate Technique.