Pult, I., Abbott, N., Zhang, Y., & Summers, J. (2001). Frequency of Spontaneous Mutations in an Avian Hepadnavirus Infection. American Society for Microbiology.
استشهاد بنمط شيكاغوPult, Irmgard, Nathan Abbott, Yong-Yuan Zhang, و Jesse Summers. Frequency of Spontaneous Mutations in an Avian Hepadnavirus Infection. American Society for Microbiology, 2001.
MLA استشهادPult, Irmgard, Nathan Abbott, Yong-Yuan Zhang, و Jesse Summers. Frequency of Spontaneous Mutations in an Avian Hepadnavirus Infection. American Society for Microbiology, 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.