al.], V. D. .. Theory of the earth-s shope. Elsevier Scientific Publishing Co.
Chicago Style Citational.], V.C. Dragomir ...[et. Theory of the Earth-s Shope. Elsevier Scientific Publishing Co.
MLA Citational.], V.C. Dragomir ...[et. Theory of the Earth-s Shope. Elsevier Scientific Publishing Co.
Warning: These citations may not always be 100% accurate.