Cita APA (7th ed.)
TVE International. Rational use of pesticides. ACE Communication.
Cita Chicago (17th ed.)
TVE International. Rational Use of Pesticides. Nairobi,Kenya: ACE Communication.
Cita MLA (9th ed.)
TVE International. Rational Use of Pesticides. ACE Communication.
Atenció: Aquestes cites poden no estar 100% correctes.