Crawford, J. J., Barden, L., & Kirkman, J. B. (1969). Selective Culture Medium to Survey the Incidence of Haemophilus Species.
استشهاد بنمط شيكاغوCrawford, James J., Louise Barden, و James B. Kirkman. Selective Culture Medium to Survey the Incidence of Haemophilus Species. 1969.
MLA استشهادCrawford, James J., Louise Barden, و James B. Kirkman. Selective Culture Medium to Survey the Incidence of Haemophilus Species. 1969.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.