Gaya APA

Pichon, L, X, (. (1973). Plate Tectonics Developments in Geotectonics 6 . : Elsevier Scientific Pub. Co..

Gaya MLA

Pichon, Le, Xapier,, (a.o.). "Plate Tectonics Developments in Geotectonics 6". : Elsevier Scientific Pub. Co., 1973. Text.