Cita APA

Levine, E. M., Thomas, L., McGregor, D., Hayflick, L., & Eagle, H. (1968). Altered nucleic acid metabolism in human cell cultures infected with mycoplasma.

Chicago Style Citation

Levine, E M., L. Thomas, D. McGregor, L. Hayflick, i H. Eagle. Altered Nucleic Acid Metabolism in Human Cell Cultures Infected With Mycoplasma. 1968.

Cita MLA

Levine, E M., et al. Altered Nucleic Acid Metabolism in Human Cell Cultures Infected With Mycoplasma. 1968.