APA (7th ed.) Citation

List, W. F., Gravenstein, J. S., & Spodick, D. H. (1980). Systolic time intervals. Springer-Verlag.

Chicago Style (17th ed.) Citation

List, W. F., J. S. Gravenstein, and David H. Spodick. Systolic Time Intervals. Berlin ; New York: Springer-Verlag, 1980.

MLA (9th ed.) Citation

List, W. F., et al. Systolic Time Intervals. Springer-Verlag, 1980.