Cita APA

Black, C. A. (1968). Soil-plant relationships. New York: John Wiley.

Chicago Style Citation

Black, C. A. Soil-plant Relationships. New York: John Wiley, 1968.

Cita MLA

Black, C. A. Soil-plant Relationships. New York: John Wiley, 1968.

Atenció: Aquestes cites poden no estar 100% correctes.