Acoba, R. S. A., De Leon, M. B., Hidalgo, C. M. C., & Velasco, J. T. (2008). Electromechanical injection of LPG fumigation for diesel engines (ELF DIESEL). Animo Repository.
استشهاد بنمط شيكاغوAcoba, Ralph Sialdon A., Martin B. De Leon, Christopher Marco C. Hidalgo, و Jerrick T. Velasco. Electromechanical Injection of LPG Fumigation for Diesel Engines (ELF DIESEL). Animo Repository, 2008.
MLA استشهادAcoba, Ralph Sialdon A., Martin B. De Leon, Christopher Marco C. Hidalgo, و Jerrick T. Velasco. Electromechanical Injection of LPG Fumigation for Diesel Engines (ELF DIESEL). Animo Repository, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.