Schaik, W. v. (2005). The alternative sigma factor sigmaB and the stress response of Bacillus cereus. Netherlands: Wageningen Universiteit.
استشهاد بنمط شيكاغوSchaik, Willem van. The Alternative Sigma Factor SigmaB and the Stress Response of Bacillus Cereus. Netherlands: Wageningen Universiteit, 2005.
MLA استشهادSchaik, Willem van. The Alternative Sigma Factor SigmaB and the Stress Response of Bacillus Cereus. Netherlands: Wageningen Universiteit, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.