Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.