Gaya APA

Maryanto, I. et al (1993). Live Stock Sustainable Nutrient Cycling In Mixed Farming System Of Sub-Saharan Africa Vol II (I). Addis Ababa: ILCA.

Gaya MLA

Maryanto, Ibnu. et al. "Live Stock Sustainable Nutrient Cycling In Mixed Farming System Of Sub-Saharan Africa Vol II". I Addis Ababa: ILCA, 1993. Text.