(jr.), A. A. C., & Chibilyov, A. A. (2019). CURRENT STATE AND PROBLEMS OF MODERNIZATION OF ECOLOGICAL FRAMEWORK OF REGIONS OF THE STEPPE ZONE OF EUROPEAN RUSSIA. Kamerton.
استشهاد بنمط شيكاغو(jr.), A. A. Chibilyov, و A. A. Chibilyov. CURRENT STATE AND PROBLEMS OF MODERNIZATION OF ECOLOGICAL FRAMEWORK OF REGIONS OF THE STEPPE ZONE OF EUROPEAN RUSSIA. Kamerton, 2019.
MLA استشهاد(jr.), A. A. Chibilyov, و A. A. Chibilyov. CURRENT STATE AND PROBLEMS OF MODERNIZATION OF ECOLOGICAL FRAMEWORK OF REGIONS OF THE STEPPE ZONE OF EUROPEAN RUSSIA. Kamerton, 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.