APA (7th ed.) Citation

Hundermark, B. W. (1991). Zonal wind oscillations over the western hemisphere during winter. [publisher not identified].

Chicago Style (17th ed.) Citation

Hundermark, Bruce William. Zonal Wind Oscillations over the Western Hemisphere During Winter. [Place of publication not identified]: [publisher not identified], 1991.

MLA (9th ed.) Citation

Hundermark, Bruce William. Zonal Wind Oscillations over the Western Hemisphere During Winter. [publisher not identified], 1991.