Frankel, O. H., Brown, A. H. D., & Burdon, J. J. (1995). The conservation of plant biodiversity. Cambridge University Press.
Chicago Style (17th ed.) CitationFrankel, Otto H., Anthony H. D. Brown, and Jeremy J. Burdon. The Conservation of Plant Biodiversity. Cambridge: Cambridge University Press, 1995.
ציטוט MLAFrankel, Otto H., et al. The Conservation of Plant Biodiversity. Cambridge University Press, 1995.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.