APA način citiranja

Okada, C., Tamaoki, A., Tanimoto, Y., Soda, R., & Takahashi, K. (1996). Expired nitric oxide levels in adult asthmatics. Elsevier.

Čikaški stil citiranja

Okada, Chiharu, Akihiko Tamaoki, Yasushi Tanimoto, Ryo Soda, i Kiyoshi Takahashi. Expired Nitric Oxide Levels in Adult Asthmatics. Elsevier, 1996.

MLA način citiranja

Okada, Chiharu, et al. Expired Nitric Oxide Levels in Adult Asthmatics. Elsevier, 1996.