(1987). 26th annual meeting National mastitis council. Florida: Annual meeting.
استشهاد بنمط شيكاغو26th Annual Meeting National Mastitis Council. Florida: Annual meeting, 1987.
MLA استشهاد26th Annual Meeting National Mastitis Council. Florida: Annual meeting, 1987.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.