APA ציטוט

Sharifuddin, H. (1993). Second conference on efference on effective microorganisms (EM). Japan: International nature farming research.

Trích dẫn kiểu Chicago

Sharifuddin, H.A.H. Second Conference On Efference On Effective Microorganisms (EM). Japan: International nature farming research, 1993.

ציטוט MLA

Sharifuddin, H.A.H. Second Conference On Efference On Effective Microorganisms (EM). Japan: International nature farming research, 1993.