APA aipamena

Zehr, J. P., Mellon, M. T., & Zani, S. New nitrogen-fixing microorganisms detected in oligotrophic oceans by amplification of nitrogenase (nifH) genes.

Chicago Style aipamena

Zehr, Jonathan P., Mark T. Mellon, và Sabino Zani. New Nitrogen-fixing Microorganisms Detected in Oligotrophic Oceans By Amplification of Nitrogenase (nifH) Genes.

MLA aipamena

Zehr, Jonathan P., Mark T. Mellon, và Sabino Zani. New Nitrogen-fixing Microorganisms Detected in Oligotrophic Oceans By Amplification of Nitrogenase (nifH) Genes.