APA (7th ed.) Citation

SpringerLink (Online service), World Congress of Cardiology, Chazov, E. I., Smirnov, V. N., & Oganov, R. G. (1984). Cardiology: An international perspective. Springer Science+Business Media.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), World Congress of Cardiology, E. I. Chazov, V. N. Smirnov, and R. G. Oganov. Cardiology: An International Perspective. New York: Springer Science+Business Media, 1984.

MLA (9th ed.) Citation

SpringerLink (Online service), et al. Cardiology: An International Perspective. Springer Science+Business Media, 1984.