Ferretti, J. J., & Gray, E. D. (1968). Enzyme and Nucleic Acid Formation During Synchronous Growth of Rhodopseudomonas spheroides.
استشهاد بنمط شيكاغوFerretti, Joseph J., و Ernest D. Gray. Enzyme and Nucleic Acid Formation During Synchronous Growth of Rhodopseudomonas Spheroides. 1968.
MLA استشهادFerretti, Joseph J., و Ernest D. Gray. Enzyme and Nucleic Acid Formation During Synchronous Growth of Rhodopseudomonas Spheroides. 1968.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.