Orozco-Montoya, R., & Cedeño-Montoya, B. (2018). Virtual map library service of the School of Geographical Sciences, National University.
استشهاد بنمط شيكاغوOrozco-Montoya, Ricardo, و Bepsy Cedeño-Montoya. Virtual Map Library Service of the School of Geographical Sciences, National University. 2018.
MLA استشهادOrozco-Montoya, Ricardo, و Bepsy Cedeño-Montoya. Virtual Map Library Service of the School of Geographical Sciences, National University. 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.