APA aipamena

Orrison, L. H., Cherry, W. B., Fliermans, C. B., Dees, S. B., McDougal, L. K., & Dodd, D. J. (1981). Characteristics of environmental isolates of Legionella pneumophila.

Chicago Style aipamena

Orrison, L H., W B. Cherry, C B. Fliermans, S B. Dees, L K. McDougal, and D J. Dodd. Characteristics of Environmental Isolates of Legionella Pneumophila. 1981.

MLA aipamena

Orrison, L H., et al. Characteristics of Environmental Isolates of Legionella Pneumophila. 1981.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.