توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

2-s2.0-85055500376. (2018). The effect of incubation time, temperature and pH variations on the surface tension of biosurfactant produced by Bacillus spp. AIP Conference Proceedings, 2020, . https://doi.org/10.1063/1.5062673

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

2-s2.0-85055500376. "The Effect of Incubation Time, Temperature and PH Variations on the Surface Tension of Biosurfactant Produced by Bacillus Spp." AIP Conference Proceedings 2020 (2018). https://doi.org/10.1063/1.5062673.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

2-s2.0-85055500376. "The Effect of Incubation Time, Temperature and PH Variations on the Surface Tension of Biosurfactant Produced by Bacillus Spp." AIP Conference Proceedings, vol. 2020, 2018, https://doi.org/10.1063/1.5062673.