Sinnott, E. W. (1946). Botany: Principles and problems (4. ed.). McGraw-Hill.
Chicago Style (17th ed.) CitationSinnott, Edmund W. Botany: Principles and Problems. 4. ed. New York: McGraw-Hill, 1946.
MLA (9th ed.) CitationSinnott, Edmund W. Botany: Principles and Problems. 4. ed. McGraw-Hill, 1946.