Wilson, M. R., Duncan, J. R., Heistand, F., & Brown, P. (1972). The influence of preparturient intramammary vaccination on immunglobulin levels in bovine mammary secretions.
استشهاد بنمط شيكاغوWilson, M. R., J. R. Duncan, F. Heistand, و P. Brown. The Influence of Preparturient Intramammary Vaccination On Immunglobulin Levels in Bovine Mammary Secretions. 1972.
MLA استشهادWilson, M. R., J. R. Duncan, F. Heistand, و P. Brown. The Influence of Preparturient Intramammary Vaccination On Immunglobulin Levels in Bovine Mammary Secretions. 1972.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.