Gaya APA

Vigdorchik, M, E. (1980). Arctic Pleistocene History and the Development of Submarine Permafrost (Ed. 1). Colorado: University Of Colorado.

Gaya MLA

Vigdorchik, Michael, E.. "Arctic Pleistocene History and the Development of Submarine Permafrost". Ed. 1 Colorado: University Of Colorado, 1980. Text.