APA (7th ed.) Citation

Hutagalung, R. I., Hamid, R., & Farreli, D. J. (1980). The Effects of Variation in Dietary Protein and Energy Concentrations on Broiler Performance in the Tropics.

Chicago Style (17th ed.) Citation

Hutagalung, R. I., Ramlah Hamid, and D. J. Farreli. The Effects of Variation in Dietary Protein And Energy Concentrations on Broiler Performance in the Tropics. 1980.

MLA (9th ed.) Citation

Hutagalung, R. I., et al. The Effects of Variation in Dietary Protein And Energy Concentrations on Broiler Performance in the Tropics. 1980.

Warning: These citations may not always be 100% accurate.