APA ציטוט
ebrary, Inc, Gallo, P. G., & Giordano, G. M. (2012). Headaches: Causes, treatment and prevention. Nova Science Publishers.
Chicago Style (17th ed.) Citation
ebrary, Inc, Pietro G. Gallo, and Giovanna M. Giordano. Headaches: Causes, Treatment and Prevention. New York: Nova Science Publishers, 2012.
ציטוט MLA
ebrary, Inc, et al. Headaches: Causes, Treatment and Prevention. Nova Science Publishers, 2012.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.