Cita APA

Holman, R. M., & Robbins, W. W. (1949). A textbook of general botany: For college and universities J. Wiley.

Citación estilo Chicago

Holman, Richard M., and Wilfred W. Robbins. A Textbook of General Botany: For College and Universities. 4. ed. New York: J. Wiley, 1949.

Cita MLA

Holman, Richard M., and Wilfred W. Robbins. A Textbook of General Botany: For College and Universities. 4. ed. New York: J. Wiley, 1949.