Cita APA (7a ed.)

Sinnott, E. W. (1935). Botany: Principles and problems (3rd. ed.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Sinnott, Edmund W. Botany: Principles and Problems. 3rd. ed. New York: McGraw-Hill, 1935.

Cita MLA (8a ed.)

Sinnott, Edmund W. Botany: Principles and Problems. 3rd. ed. McGraw-Hill, 1935.