Cita APA

Swithinbank, C. (1989). Ice runways near the South Pole. U.S. Army Corps of Engineers, Cold Regions Research & Engineering Laboratory.

Citación estilo Chicago

Swithinbank, Charles. Ice Runways Near the South Pole. Hanover, N.H.: U.S. Army Corps of Engineers, Cold Regions Research & Engineering Laboratory, 1989.

Cita MLA

Swithinbank, Charles. Ice Runways Near the South Pole. U.S. Army Corps of Engineers, Cold Regions Research & Engineering Laboratory, 1989.

Warning: These citations may not always be 100% accurate.