Cita APA (7th ed.)

(1965). Progress made in geomorphological mapping =: Progres de la cartographie géomorphologique. Geomorphological Mapping.

Cita Chicago (17th ed.)

Progress Made in Geomorphological Mapping =: Progres De La Cartographie Géomorphologique. Czechoslovakia: Geomorphological Mapping, 1965.

Cita MLA (8th ed.)

Progress Made in Geomorphological Mapping =: Progres De La Cartographie Géomorphologique. Geomorphological Mapping, 1965.