APA (7th ed.) Citation

Symposium 3 on Sleep Disorders, Hamburg, Germany, World Congress of Neurology, Webb, W. B., Emser, W., & Kurtz, D. (1987). Sleep, aging, and related disorders. Karger.

Chicago Style (17th ed.) Citation

Symposium 3 on Sleep Disorders, Hamburg, Germany, World Congress of Neurology, Wilse B. Webb, W. Emser, and D. Kurtz. Sleep, Aging, and Related Disorders. Basel ; New York: Karger, 1987.

MLA (8th ed.) Citation

Symposium 3 on Sleep Disorders, Hamburg, Germany, et al. Sleep, Aging, and Related Disorders. Karger, 1987.

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