APA način citiranja (7. izdanje)

Nilles, M. L. D., & Rivera, W. L. (2009). Morphological characterization and phylogenetic analysis of balantidium coli isolated in the Philippines. Institute of Biology, College of Science, University of the Philippines Diliman.

Čikaški stil citiranja (17. izdanje)

Nilles, Ma. Lourdes D., i Windell L. Rivera. Morphological Characterization and Phylogenetic Analysis of Balantidium Coli Isolated in the Philippines. Quezon City: Institute of Biology, College of Science, University of the Philippines Diliman, 2009.

MLA način citiranja (9. izdanje)

Nilles, Ma. Lourdes D., i Windell L. Rivera. Morphological Characterization and Phylogenetic Analysis of Balantidium Coli Isolated in the Philippines. Institute of Biology, College of Science, University of the Philippines Diliman, 2009.