Jones, S. B., & Luchsinger, A. E. (1986). Plant Systematics (2nd ed.). McGraw-Hill.
Cita Chicago (17th ed.)Jones, Samuel B., i Arlene E. Luchsinger. Plant Systematics. 2nd ed. New York: McGraw-Hill, 1986.
Cita MLA (9th ed.)Jones, Samuel B., i Arlene E. Luchsinger. Plant Systematics. 2nd ed. McGraw-Hill, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.