Citazione Stile APA (7a Edizione)
Pécsi, M., & Velichko, A. (1987). Paleogeography and loess: Pleistocene climatic and environmental reconstructions. Akad. Kiadó.
Citazione stile Chigago Style (17a edizione)
Pécsi, Márton, e Andrey Velichko. Paleogeography and Loess: Pleistocene Climatic and Environmental Reconstructions. Budapest: Akad. Kiadó, 1987.
Citatione MLA (9a ed.)
Pécsi, Márton, e Andrey Velichko. Paleogeography and Loess: Pleistocene Climatic and Environmental Reconstructions. Akad. Kiadó, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.