Doyle, W. T. (1973). Nonseed plants form and function (2.). Macmillan press.
Chicago Edition CitationDoyle, W T. Nonseed Plants Form and Function. 2. London: Macmillan press, 1973.
MLA Edition CitationDoyle, W T. Nonseed Plants Form and Function. 2. Macmillan press, 1973.
Warning: These citations may not always be 100% accurate.