Cita APA (7a ed.)

Perkins, D. M. (1963). Magnetic results, South pole traverse, 1962-1963. Coast and Geodetic Survey.

Cita Chicago Style (17a ed.)

Perkins, D. M. Magnetic Results, South Pole Traverse, 1962-1963. Washington: Coast and Geodetic Survey, 1963.

Cita MLA (9a ed.)

Perkins, D. M. Magnetic Results, South Pole Traverse, 1962-1963. Coast and Geodetic Survey, 1963.