Hadden, C. T., & Billen, D. (1973). Genetic Analysis of Repair of Ultraviolet Damage by Competent and Noncompetent Cells of Bacillus subtilis.
استشهاد بنمط شيكاغوHadden, Charles T., و Daniel Billen. Genetic Analysis of Repair of Ultraviolet Damage By Competent and Noncompetent Cells of Bacillus Subtilis. 1973.
MLA استشهادHadden, Charles T., و Daniel Billen. Genetic Analysis of Repair of Ultraviolet Damage By Competent and Noncompetent Cells of Bacillus Subtilis. 1973.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.