Westcott, C. (1967). Plant disease handbook (2. ed.). D. van Nostrand.
Chicago Style (17th ed.) CitationWestcott, Cynthia. Plant Disease Handbook. 2. ed. Princeton: D. van Nostrand, 1967.
MLA (9th ed.) CitationWestcott, Cynthia. Plant Disease Handbook. 2. ed. D. van Nostrand, 1967.