Raven, P. H., Echhorn, S. E., & Evert, R. F. (1992). Biology of plant (Fifth edition.). New York: Nxb. New York.
Trích dẫn kiểu ChicagoRaven, Peter H., Susan E. Echhorn, và Ray F. Evert. Biology of Plant. Fifth edition. New York: Nxb. New York, 1992.
ציטוט MLARaven, Peter H., Susan E. Echhorn, và Ray F. Evert. Biology of Plant. Fifth edition. New York: Nxb. New York, 1992.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.