Cita APA (7th ed.)
Smartt, J. (1976). Tropical pulses. Longman.
Cita Chicago (17th ed.)
Smartt, J. Tropical Pulses. London: Longman, 1976.
Cita MLA (9th ed.)
Smartt, J. Tropical Pulses. Longman, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.