APA
Ikram A, Jensen E S & Sudin M N. (1994). Symbiotic N2 fixation of Pueraria Phaseoloides as influenced by arbuscular mycorrhizal fungi and applied phosphate. : Journal of Natural Rubber Research.
Chicago
Ikram A, Jensen E S and Sudin M N. 1994. Symbiotic N2 fixation of Pueraria Phaseoloides as influenced by arbuscular mycorrhizal fungi and applied phosphate. : Journal of Natural Rubber Research.
Harvard
Ikram A, Jensen E S and Sudin M N. (1994). Symbiotic N2 fixation of Pueraria Phaseoloides as influenced by arbuscular mycorrhizal fungi and applied phosphate. : Journal of Natural Rubber Research.
MLA
Ikram A, Jensen E S and Sudin M N. Symbiotic N2 fixation of Pueraria Phaseoloides as influenced by arbuscular mycorrhizal fungi and applied phosphate. : Journal of Natural Rubber Research. 1994.