APA (7. basım) Alıntı

Abello, M. M. (2009). Biogas technology solves farm waste disposal problem. Agriculture.

Chicago Style (17. basım) Atıf

Abello, Melpha M. "Biogas Technology Solves Farm Waste Disposal Problem." Agriculture 2009.

MLA (9th ed.) Atıf

Abello, Melpha M. "Biogas Technology Solves Farm Waste Disposal Problem." Agriculture, 2009.