APA (7th ed.) Citation

Heart Rhythm Society, sponsoring body. (2020). Heart rhythm O2. Elsevier Inc.

Chicago Style (17th ed.) Citation

Heart Rhythm Society, sponsoring body. Heart Rhythm O2. [New York]: Elsevier Inc, 2020.

MLA (9th ed.) Citation

Heart Rhythm Society, sponsoring body. Heart Rhythm O2. Elsevier Inc, 2020.

Warning: These citations may not always be 100% accurate.