Bold, H. C. (1970). The plant kingdom (3rd ed.). Prentice-Hall.
Chicago Style (17th ed.) CitationBold, Harold Charles. The Plant Kingdom. 3rd ed. Englewood Cliffs, New Jersey: Prentice-Hall, 1970.
MLA引文Bold, Harold Charles. The Plant Kingdom. 3rd ed. Prentice-Hall, 1970.
警告:這些引文格式不一定是100%准確.