APA引文

OKALEBO, J. (1993). Laboratory Methods Of Soil And Plant Analysis/j. Robert Okalebo And Kenneth W. Gathua. UNESCO-ROSTA.

Chicago Style (17th ed.) Citation

OKALEBO, J.R. Laboratory Methods Of Soil And Plant Analysis/j. Robert Okalebo And Kenneth W. Gathua. UNESCO-ROSTA, 1993.

MLA引文

OKALEBO, J.R. Laboratory Methods Of Soil And Plant Analysis/j. Robert Okalebo And Kenneth W. Gathua. UNESCO-ROSTA, 1993.

警告：這些引文格式不一定是100％准確.