APA ציטוט
National Research Council (U.S.). Committee on the Formation of the National Biological Survey, ebrary, Inc, & Raven, P. H. (1993). A biological survey for the nation. National Academy Press.
Chicago Style (17th ed.) Citation
National Research Council (U.S.). Committee on the Formation of the National Biological Survey, Inc ebrary, and Peter H. Raven. A Biological Survey for the Nation. Washington, D.C.: National Academy Press, 1993.
ציטוט MLA
National Research Council (U.S.). Committee on the Formation of the National Biological Survey, et al. A Biological Survey for the Nation. National Academy Press, 1993.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.