Cite
Heart rate variability during the 10-day Bulgarian-Russian space flight onboard the MIR station.
MLA
Stoilova, I., et al. “Heart Rate Variability during the 10-Day Bulgarian-Russian Space Flight Onboard the MIR Station.” Aviakosmicheskaia i Ekologicheskaia Meditsina = Aerospace and Environmental Medicine, vol. 34, no. 1, 2000, pp. 65–67. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=cmedm&AN=10732202&authtype=sso&custid=ns315887.
APA
Stoilova, I., Zdravev, T., Yanev, T., & Zdraveva, S. (2000). Heart rate variability during the 10-day Bulgarian-Russian space flight onboard the MIR station. Aviakosmicheskaia i Ekologicheskaia Meditsina = Aerospace and Environmental Medicine, 34(1), 65–67.
Chicago
Stoilova, I, T Zdravev, T Yanev, and S Zdraveva. 2000. “Heart Rate Variability during the 10-Day Bulgarian-Russian Space Flight Onboard the MIR Station.” Aviakosmicheskaia i Ekologicheskaia Meditsina = Aerospace and Environmental Medicine 34 (1): 65–67. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=cmedm&AN=10732202&authtype=sso&custid=ns315887.