Electronic Navigation Research Institute. (2021). Air traffic management and systems IV: Selected papers of the 6th ENRI International Workshop on ATM/CNS (EIWAC2019). Springer. https://doi.org/10.1007/978-981-33-4669-7
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Electronic Navigation Research Institute. Air Traffic Management and Systems IV: Selected Papers of the 6th ENRI International Workshop on ATM/CNS (EIWAC2019). Singapore: Springer, 2021. https://doi.org/10.1007/978-981-33-4669-7.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Electronic Navigation Research Institute. Air Traffic Management and Systems IV: Selected Papers of the 6th ENRI International Workshop on ATM/CNS (EIWAC2019). Springer, 2021. https://doi.org/10.1007/978-981-33-4669-7.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.