Cita APA (7a ed.)

Bold, H. C. (1967). Morphology of plants (2nd. ed.). Harper and Row.

Cita Chicago Style (17a ed.)

Bold, Harold Charles. Morphology of Plants. 2nd. ed. New York, NY: Harper and Row, 1967.

Cita MLA (8a ed.)

Bold, Harold Charles. Morphology of Plants. 2nd. ed. Harper and Row, 1967.